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#1
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Discussion of US Amateur Radio license requirements elsewhere got me
thinking that a discussion of the whole subject might be interesting. For me, the place to start is the historical beginnings. The following is my take on events with respect to US Amateur Radio. Before 1912, there was very little regulation of radio by the US government. The whole technology was so new and revolutionary that it took a while for the need of regulation to become apparent. Various bills were introuced before Congress but not much changed until the Titanic disaster showed the need for better regulation in several areas. Since the main commercial use of radio at the time was for maritime communications, the effects of that tragedy were widespread. After 1912, the Federal government took a very active role in the regulation of radio. Their solution was licensing of both operators and of stations, regulations establishing different radio services and enforcing technical/operating standards, and the issuance of callsigns to positively identify transmitting starions. Those in charge knew, understood and supported the concept of the skilled, knowledgeable, licensed Radio Operator in all radio services. In some services the required skills and knowledge would be mostly technical, in others they would be mostly operational, and in most a mixture of operational and technical, but in all cases the licensed Radio Operator was indispensable. Thus there were Amateur licenses, Commercial Radiotelephone licenses and Commercial Radiotelegraph licenses. There were station licenses and operator licenses. There were several operator license classes, serious test requirements. As technology developed, and a whole flock of endorsements for things like radar were created. Some of this did not come easily. During the 1920s there was a considerable amount of debate over which government level and agency should regulate radio, and how new technologies such as broadcasting, which was unknown in 1912, should be handled. There was also the evolution of world radio treaties to set up standards betweennations. Through all this the concept of Amateur Radio evolved, in large part due to the efforts of those such as H.P. Maxim, Charles Stewart, K.B. Warner and many others, They faced considerable opposition, because there were many who would have liked Radio to be a strictly commercial or government technology. For example, the 1912 regulations limited amateurs to 1000 watts input and waves no longer than 200 meters, and required licensing of all transmitting stations and all operators. Many simply left the air because they felt the new rules were too restrictive, but others pressed on to see what could be done. One may wonder why the regulations didn't just outlaw amateur radio entirely. I think there were three reasons: First were the efforts of Maxim and the others, testifying before Congress and committees as to the need for Amateur Radio. Second was the general feeling during the Progressive Era that the average person should have at least some access to radio transmitting. Third was the widely-held idea that the low power of 1 kW and the short waves below 200 meters were essentially useless for commercial purposes, so why not banish the amateurs to them? A similar situation developed after WW1 ended, and again it took a considerable effort to get amateurs back on the air. One added factor in 1919 was that thousands of amateurs had proved the worth of their self-training in radio during the war. Efforts to secure the place of Amateur Radio in the regulations continued through the 1920s, culminating with the 1927 treaty regulations that recognized Amateur Radio as a separate and distinct radio service, with its own bands and rules guaranteed by treaty as well as national laws. Licensing of all radio transmitters and operators had some far- reaching effects. For example, licensing of commercial operators created not only a lot of jobs but a whole profession. Every radio service needed licensed Radio Operators of various levels for various tasks. Whether it was routine transmitter checks at a daytime-only AM BC station, running a vital maritime shore station, or any of dozens of other jobs, the licensed Radio Operator was an absolute necessity, by law. And these became pretty good jobs, with decent pay andbenefits. Someone could have a Ph.D. in EE, the Nobel Prize in physics, years of military radio experience, etc., etc., but without the proper License they were not a Radio Operator and could not legally do any of the Radio Operator's jobs. Amateur Radio was often the first step in the licensing process of commercial operators, though not all commercial operators started outas hams. The end result was that for several decades a commercial license of the right type, plus a high-school-equivalent education and a clean record, were practically a Golden Ticket to a decent-paying career. This doesn't mean all the jobs or the licenses were easy to do or get, nor that a Radio Operator didn't have to know his/her stuff. Just that it was a way for folks who knew something about Radio to get a decent living without a college degree and without low-priced competition, both domestic and "offshore". At the same time, none of the licenses, commercial or amateur, required anything close to the knowledge of an four-year EE degree. Nor were they meant to. Even the military followed suit. For example the US Navy had various classes of Radioman, each requiring a considerable amount of training, experience, and proof of skills and knowledge. Another result of all this licensing was that the government didn't really have to do all that much enforcement. Licensing produced a culture where respect for and compliance with the regulations was taken very seriously, and nobody, commercial or amateur, wanted to risk the loss of an operator or station license. They were too hard to get in the first place, and even more difficult to replace if revoked. It was a pretty good system - maybe too good. The problem was that the Captains of Industry didn't like paying for all those licensed Radio Operators, nor their benefits, for what seemed to them to be simple, easy jobs. Unionized or not, the License requirements meant the Captains couldn't hire just anybody for the jobs, nor could they combine certain jobs to reduce the head count, nor could they neglect doing certain things to reduce expenses. Nor could they export the work. So the Captains of Industry got the regulators, and the regulations,changed. Over a number of years they succeeded in all but eliminating the concept of the skilled, knowledgeable, *licensed* Radio Operator. Saved lots of money and aggravation. All we have left now are pieces of the old rules and requirements. Some might say that the new technologies no longer required specialized Radio Operators, and in some cases that's probably true. But I think the dismantling of commercial Radio Operator licensing was more about the deregulation for the sake of bigger profits rather than the lack of need for operators. And since they did it for commercial services, the same concepts were applied to the Amateur Radio Service. But the Amateur Radio Service is still all about the technically knowledgeable, operationally skilled Radio Operator. Or at least I think it should be. 73 de Jim, N2EY |
#2
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On Jan 31, 8:19 pm, wrote:
Over a number of years they succeeded in all but eliminating the concept of the skilled, knowledgeable, *licensed* Radio Operator. Saved lots of money and aggravation. All we have left now are pieces of the old rules and requirements. Some might say that the new technologies no longer required specialized Radio Operators, and in some cases that's probably true. But I think the dismantling of commercial Radio Operator licensing was more about the deregulation for the sake of bigger profits rather than the lack of need for operators. This part of the history touches upon a issue that I think fits under the "law of unintended consequenses." I came into Amateur radio as a digital guy who wanted to learn about radio This may give me a different perspective.. A lot of Hams, especially those who have been Hams for a long time, seem to inadvertently downplay just what knowledge is needed to be an effective communicator in wireless. You see this in their comments about some supposed ease in getting a license, among others. I'm here to tell you that the art and science of making a communications link between randomly "chosen" areas, and all the electronics that that entails, is a matter that takes some serious education and/or experience. Yet time after time, the systems that we come up with just fail. And the problem is always that the best laid plans to take the skilled operator out of the link fail. The reason is pretty simple. The effort to remove the decisions that an educated operator would make add infrastructure to the system. When the wheels com off, the infrastructure fails. The same forces that destroy, flood, and freeze the victims of disaster also have an effect on the infrastructure that is in place to rescue them. On the commercial radio operator demise part, I'd have to say that you want to listen in my area to hear the results. One company owns all the radio stations in my area, with the exception of the Public station.. The only one I bother to listen to other than the Public station is the local ESPN sports station. They regularly go off the air for long periods of time, play the satellite feed message, or my favorite, play two feeds at once. The funny thing is that the most listened to station in the area is guess who, the public station. They still have engineers, they still monitor their output, and they actually take input from their listeners. That deregulation, that getting rid of skilled employees, did it work when we have 8 or 9 stations that are horribly undependable, and most everyone, even people who hate to admit it, listen to the public radio station? - 73 de Mike N3LI - |
#3
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On Feb 3, 12:43�am, "Michael J. Coslo" wrote:
A lot of Hams, especially those who have been Hams for a long time, seem to inadvertently downplay just what knowledge is needed to be an effective communicator in wireless. I don't think that's just a long-time-ham thing. You see this in their comments about some supposed ease in getting a license, among others. I think there's a big difference between what it takes to get a USA amateur license and what it takes to be an effective communicator, even if we're just talking about Amateur Radio. The license tests are just the beginning; there's a lot of practical stuff not on the license tests. I'm here to tell you that the art and science of making a communications link between randomly "chosen" areas, and all the electronics that that entails, is a matter that takes some serious education and/or experience. I think that depends on what resources are available and what the actual conditions and communications needs are. For example, with modern satellite communications, a news team can be flown into a disaster area (such as Haiti) and get an on-the-spot report out of the disaster area in short order. Getting communication from specific people in the disaster area to others inside or outside the disaster area is a completely different thing. Some folks may not consider "health and welfare" messages to be of vital importance, but when you have loved ones in the disaster area and haven't heard from them in days, a simple "We're OK!" message ispriceless. Plus what is seen on TV isn't always an accurate picture. On another forum I read about the devastation of Hurricane Ike being only just behind Hurricane Katrina in dollars. But Katrina got far more media play than Ike, over a much longer time. And the Katrina coverage focused on New Orleans even though the Mississippi coastline was harder hit. (This isn't a claim of bias or wrongdoing; reporters can't be evenly distributed everywhere. But it is reason to take TV reports with a grain of salt). Yet time after time, the systems that we come up with just fail. And the problem is always that the best laid plans to take the skilled operator out of the link fail. The reason is pretty simple. The effort to remove the decisions that an educated operator would make add infrastructure to the system. When the wheels com off, the infrastructure fails. The same forces that destroy, flood, and freeze the victims of disaster also have an effect on the infrastructure that is in place to rescue them. As Commander Montgomery Scott used to say: "The more complicated you make the plumbing, the easier it is to stop up the drain". Or similar. The problem is cost; the skilled operator costs more resources than the equipment that replaces him/her. And as the availability (in the technical sense) of the equipment improves, the apparent need for operators goes down. On the commercial radio operator demise part, I'd have to say that you want to listen in my area to hear the results. One company owns all the radio stations in my area, with the exception of the Public station.. To diverge for a moment, that's another example of the government taking a hands-off approach when formerly they had been active in regulation. It used to be that there were all kinds of limits on how many broadcast stations the same corporate entity could own in a given market. The idea was that no market should be dominated, let alone monopolized, by a single network or company. This idea and the regulations to enforce it were in place for decades, but a few years ago were quietly tossed aside, resulting in what you have in your area. The only one I bother to listen to other than the Public station is the local ESPN sports station. They regularly go off the air for long periods of time, play the satellite feed message, or my favorite, play two feeds at once. AM or FM? The funny thing is that the most listened to station in the area is guess who, the public station. Not unusual - market forces at work... Here in Philly we have at least two: WHYY and WXPN They still have engineers, they still monitor their output, and they actually take input from their listeners. That deregulation, that getting rid of skilled employees, did it work when we have 8 or 9 stations that are horribly undependable, and most everyone, even people who hate to admit it, listen to the public radio station? Depends on how you define "did it work". From a pure profit standpoint, all that matters is the return on investment. To the station's owners, the additional cost of improving the availability of the signal and the content of the programming may not result in enough of an increased return (of cash). But the public station measures "return on investment" differently. I think Amateur Radio does, too. 73 de Jim, N2EY |
#4
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From: "Michael J. Coslo"
Date: Wed, 3 Feb 2010 00:43:46 EST Subject: The Theory of Licensing On Jan 31, 8:19 pm, wrote: Yet time after time, the systems that we come up with just fail. And the problem is always that the best laid plans to take the skilled operator out of the link fail. The reason is pretty simple. The effort to remove the decisions that an educated operator would make add infrastructure to the system. When the wheels com off, the infrastructure fails. The same forces that destroy, flood, and freeze the victims of disaster also have an effect on the infrastructure that is in place to rescue them. To me, that is a confusing paragraph. As far as I've seen in more urban areas, the "infrastructure" survives quite well and has been proven to do so in some very serious events. That takes planning by "skilled, knowledgeable" managers. I'm talking about the telephone infrastructure, the public safety infrastructure, and even the broadcast infrastructure. If an emergency is totally catastrophic to eliminate some "infrastructure," it will also eliminate the amateur as a potential savior. I've seen, over TV, some rather catastrophic emergencies, brought to everyone by the news media of several networks, including showing in the background the communications vehicles and equipment of various National Guard units (source: flooding of rivers beginning in the Dakotas). Add to that the First Gulf War bombing in Iraq done by a CNN news team, none identified as amateur licensees. There has been a significant improvement in 'radio' technology that does not require the old-style "skill and knowledge" alluded to by the first thread author. For example, during that First Gulf War bombing, voices of the journalists were coming over the Iraqi telephone infrastructure. When that was damaged during the bombing they continued on via satellite using equipment they had with them. Saddam Hussein was even interviewed live by one of the CNN journalists during that bombing. By the way, the first thread author's text may be viewed almost verbatim on e-ham.net Forums, Licensing, under "A Modest Proposal" dated 31 January 2010. My reply to him follows there but there was no counterpoint to my reply. shrug 73, Len K6LHA |
#5
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On Feb 4, 9:29 am, K6LHA wrote:
From: "Michael J. Coslo" Date: Wed, 3 Feb 2010 00:43:46 EST Subject: The Theory of Licensing On Jan 31, 8:19 pm, wrote: Yet time after time, the systems that we come up with just fail. And the problem is always that the best laid plans to take the skilled operator out of the link fail. The reason is pretty simple. The effort to remove the decisions that an educated operator would make add infrastructure to the system. When the wheels com off, the infrastructure fails. The same forces that destroy, flood, and freeze the victims of disaster also have an effect on the infrastructure that is in place to rescue them. To me, that is a confusing paragraph. As far as I've seen in more urban areas, the "infrastructure" survives quite well and has been proven to do so in some very serious events. That takes planning by "skilled, knowledgeable" managers. I'm talking about the telephone infrastructure, the public safety infrastructure, and even the broadcast infrastructure. If an emergency is totally catastrophic to eliminate some "infrastructure," it will also eliminate the amateur as a potential savior. Its a matter of system complexity. The more complex the structure, the more likely the failure. In our area, we have a 10 year old system that doesn't work under normal conditions, much less emergency ones They are trying to replace it now, but we spent a whole lot of money and got very little for it. It was touted as a great thing when it was installed. And it wasn't inexpensive or put together I've seen, over TV, some rather catastrophic emergencies, brought to everyone by the news media of several networks, including showing in the background the communications vehicles and equipment of various National Guard units (source: flooding of rivers beginning in the Dakotas). Add to that the First Gulf War bombing in Iraq done by a CNN news team, none identified as amateur licensees. Most very respectfully Len, I now understand the confusion. The amateurs are not there to provide news via satellite, or to do television shows. We're not part of public safety or broadcast stations. We're there to pass along communications behind the scene. Where this shows up is in the how of our work. It isn't glamorous, to be sure. But in most cases, a satellite reporter from some disaster scene is going to be there to give a news report. Not so likely a request for say, shovels and toilet paper. It's all part of post disaster work. Broadcast stations are in a similar state. Their part is more likely to give people info about avoiding the areas in question, or evacuation routes to follow. Amateurs wouldn't be doing that, because there isn't a receiving end. Most everyone has a Television and a AM/ FM radio. Not so many have a 2 meter radio. So the typical placement might be as such: Some place has an emergency, let's say a modern day version of the New Madrid earthquake. We'll likely be looking at some different teams heading into the area. There will be lots of first responders, like National guard, firefighters, Medical personnel, and the like. There will probably be some Hams also. News teams will be there. Each group will be doing it's thing. The Hams will likely be passing along messages for the sort of thing I mentioned above, another part will be getting messages to the outside world about "We're still around". It's possible that the cell system functioned perfectly in your area, but typically the post disaster scenario has been one in which everyone is calling to see if their relatives are doing okay. If the cell towers still have electricity, they get clogged quickly, if they don't, their backup systems go down after a while. While we may communicate via cell if it is working, I don't know of anyone who has cell phones in their disaster comm plans. So anyhow, I think you might be mistaking other groups issues, like the broadcasting and newscasting industries with the job of setting up radio stations and passing along messages for health and welfare. Hams aren't usually on the front lines, they're just performing a part in the process. And yes, a large part of why they are doing it is both that the infrastructure that might be used otherwise fails, and that while it might look effortless, there is knowledge that ends up being a big help in getting the message through that has been lost by the idea that the communicator only need to know how to talk, and that technology can fill in for the missing knowledge. - 73 de Mike N3LI - |
#6
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On Feb 4, 8:17 am, wrote:
To diverge for a moment, that's another example of the government taking a hands-off approach when formerly they had been active in regulation. It used to be that there were all kinds of limits on how many broadcast stations the same corporate entity could own in a given market. The idea was that no market should be dominated, let alone monopolized, by a single network or company. This idea and the regulations to enforce it were in place for decades, but a few years ago were quietly tossed aside, resulting in what you have in your area. The only one I bother to listen to other than the Public station is the local ESPN sports station. They regularly go off the air for long periods of time, play the satellite feed message, or my favorite, play two feeds at once. AM or FM? It's an AM station. The funny thing is that the most listened to station in the area is guess who, the public station. Not unusual - market forces at work... Here in Philly we have at least two: WHYY and WXPN They still have engineers, they still monitor their output, and they actually take input from their listeners. That deregulation, that getting rid of skilled employees, did it work when we have 8 or 9 stations that are horribly undependable, and most everyone, even people who hate to admit it, listen to the public radio station? Depends on how you define "did it work". From a pure profit standpoint, all that matters is the return on investment. To the station's owners, the additional cost of improving the availability of the signal and the content of the programming may not result in enough of an increased return (of cash). From what I can gather, the post-regulation version of radio stations is that you apply the notion of mass production to the issue. In this method, you buy up as many stations as possible, and minimally staff them. Then instead of locally produced content, you have satellite feeds. Advertisement then is mostly national type stuff - I think that's picked up from satellite also. I've heard Canadian public service announcements on our local stations. On our local sports station, there is maybe 15 percent local advertisements, and 1 semi locally produced show. It's been an unexpected boon for the public station. These local places still need to advertise, so they are throwing money at the public station. Then they get a mention, a thanks, and it turns out that the public radio listeners will support these businesses and let them know why. The great irony is that when the NPR was largely removed from the public dole, it was done with the intention that it would kill public radio. Now after all these years, commercial radio is in the pits, and people are supporting public radio directly. Back on topic, I'm firmly convinced that Amateur radio will serve as a sort of an island for technically inclined people, while we sort our way through this time of celebrity as role model, and the reality tv mode that so many people seem to be in thrall to. We now celebrate the mundane. I'm more interested in the exceptional, and I try to show as many people as I know that to be technical is not a bad thing. That's why I let everyone know that the hockey playing, loud motorcycle driving guy is also full of that geeky goodness. There is an alternative. - 73 de Mike N3LI - |
#7
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On 2/3/2010 12:43 AM, Michael J. Coslo wrote:
On Jan 31, 8:19 pm, wrote: Over a number of years they succeeded in all but eliminating the concept of the skilled, knowledgeable, *licensed* Radio Operator. [snip] On the commercial radio operator demise part, I'd have to say that you want to listen in my area to hear the results. One company owns all the radio stations in my area, with the exception of the Public station.. The only one I bother to listen to other than the Public station is the local ESPN sports station. They regularly go off the air for long periods of time, play the satellite feed message, or my favorite, play two feeds at once. The funny thing is that the most listened to station in the area is guess who, the public station. They still have engineers, they still monitor their output, and they actually take input from their listeners. That deregulation, that getting rid of skilled employees, did it work when we have 8 or 9 stations that are horribly undependable, and most everyone, even people who hate to admit it, listen to the public radio station? Ah, but you _CAN_ hear all the "undependable" stations, right? Are they still able to play whatever they choose, free from interference caused by other stations? By brother, W3TDH, is fond of saying that "The government's job is to protect you from your neighbor's folly, not your own." So long as each station is within it's assigned channel and producing acceptable signals, the rest is a commercial matter that the public will decide indue course. This _IS_ related to Amateur Radio: if my neighbor complains of RFI, and I'm sure that my station isn't at fault, I get to tell him to buy better equipment. I'd always do what I could to eliminate the problem first, by recommending filters, etc., but in the end the government protects _me_ from my _neighbor's_ folly when he bought cheap carp at a discount. Bill, W1AC -- (Filter QRM for direct replies) |
#8
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On Feb 4, 12:45�pm, "Michael J. Coslo" wrote:
The amateurs are not there to provide news via satellite, or to do television shows. We're not part of public safety or broadcast stations. We're there to pass along communications behind the scene. Where this shows up is in the how of our work. It isn't glamorous, to be sure. But in most cases, a satellite reporter from some disaster scene is going to be there to give a news report. Not so likely a request for say, shovels and toilet paper. It's all part of post disaster work. All true. There's also the fact that Amateur Radio emergency communication really is "When All Else Fails". What I mean is that if I see a situation on the road which requires police, fire and/or ambulance help, I'll first try the cell phone, not the 2 meter autopatch. If there's a hurricane, ice storm, etc., and email still works, most folks (including me) will use it. Etc. Where Amateur Radio steps in is when those things don't work, or are inadequate. Of course when Amateur Radio really is needed and doing the job, the hams involved aren't going to be making sure they get on camera. Broadcast stations are in a similar state. Their part is more likely to give people info about avoiding the areas in question, or evacuation routes to follow. Amateurs wouldn't be doing that, because there isn't a receiving end. Most everyone has a Television and a AM/ FM radio. Not so many have a 2 meter radio. Not only that, but broadcasting to the general public isn't the job of Amateur Radio. a modern day version of the New Madrid earthquake. We'll likely be looking at some different teams heading into the area. There will be lots of first responders, like National guard, firefighters, Medical personnel, and the like. There will probably be some Hams also. News teams will be there. Each group will be doing it's thing. The Hams will likely be passing along messages for the sort of thing I mentioned above, another part will be getting messages to the outside world about "We're still around". Filling in as the need arises and resources are available. 73 de Jim, N2EY |
#9
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On Feb 4, 8:03 pm, Bill Horne wrote:
On 2/3/2010 12:43 AM, Michael J. Coslo wrote: On Jan 31, 8:19 pm, wrote: Over a number of years they succeeded in all but eliminating the concept of the skilled, knowledgeable, *licensed* Radio Operator. [snip] On the commercial radio operator demise part, I'd have to say that you want to listen in my area to hear the results. One company owns all the radio stations in my area, with the exception of the Public station.. The only one I bother to listen to other than the Public station is the local ESPN sports station. They regularly go off the air for long periods of time, play the satellite feed message, or my favorite, play two feeds at once. The funny thing is that the most listened to station in the area is guess who, the public station. They still have engineers, they still monitor their output, and they actually take input from their listeners. That deregulation, that getting rid of skilled employees, did it work when we have 8 or 9 stations that are horribly undependable, and most everyone, even people who hate to admit it, listen to the public radio station? Ah, but you _CAN_ hear all the "undependable" stations, right? Are they still able to play whatever they choose, free from interference caused by other stations? Actually, no. Some go away for while, then come back. One of them is fond of playing two feeds simultaneously. I think the term is "racing to the bottom". In any event, they are not available all the time. The really interesting part (and this isn't regulations, but just a funny contract quirk, is that when the local football team is playing, most of them have the exact same signal. By brother, W3TDH, is fond of saying that "The government's job is to protect you from your neighbor's folly, not your own." So long as each station is within it's assigned channel and producing acceptable signals, the rest is a commercial matter that the public will decide indue course. I mostly agree, at least in principle. My only problem is that some times people will speak of deregulation when they actually mean a shift of resources from one end to another. In the case of commercial radio, we've gone from one monopoly of control by the F.C.C. to just a couple of groups owning almost all the stations. So it's a monopoly of regulations, to a monopoly of something else. The quality of the product has deteriorated immensely. The question is that when a large group of stations fail, and after all who is going to listen to two feeds at the same time, how many will come back? This _IS_ related to Amateur Radio: if my neighbor complains of RFI, and I'm sure that my station isn't at fault, I get to tell him to buy better equipment. I'd always do what I could to eliminate the problem first, by recommending filters, etc., but in the end the government protects _me_ from my _neighbor's_ folly when he bought cheap carp at a discount. I don't usually comment on typos, Bill, but I was scratching my head for a while on this one. Carp? Fish? I'm not the sharpest pencil in the box, and I just had to laugh at my first interpretation. I'm in need of a dope slap..... 8^) - 73 de Mike N3LI - |
#10
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I might argue that this entire thread is to some degree ignoring
technical advances and economic realities. Speaking strictly of broadcasting, when the industry got its start there were no PLL frequency control systems, locked to a precisely-controlled 10MHz oscillator. There wasn't even crystal control. If you didn't have a skilled engineer, temperature changes and physical movement of the antenna would have your station running all over the dial. With no TV, MP3 players, or streaming media, if your station *did* drift on top of the Columbia station in the nearby city, half the audience would lose their nightly entertainment. (I note with interest this page: http://jeff560.tripod.com/1923am.html .. Note the large gap in the radio dial -- with no stations between 790 and 870, except for the dozens listed on "833" (actually a wavelength of 360m). These were a separate "class" of station - with looser technical requirements - and contemporary reports suggest they tended to drift among, and sometimes beyond, the 800-860 band, making it a bad idea to assign any other stations there!) If you didn't have a skilled engineer, a valuable business might not be where its customers (or at least its audience) expected to find it -- and it could be interfering with the ability of its competitors to do business. Orderly business required strict regulation. Today, an amateur can, in a few minutes, build a crystal-controlled oscillator that will stay on-channel with no attention whatsoever. Virtually all of our neighbors make daily use of portable UHF transmitters, in all temperatures and locations, without any concerns about off-frequency operation, and with no attention whatsoever. (usually they aren't even turned on/off) And at the same time, with media players, cable TV, and the Internet, radio is simply no longer the critical lifeline it was in the 1930s. The most popular radio station in town could go off the air for hours and 90% of the population wouldn't even notice. The risk of interference from an unattended transmitter has plummeted, and the economic consequences if it *does* cause interference have also plummeted. To put it a bit differently, I might venture that the ESPN station Mike cited feels the losses they're taking by airing two programs simultaneously or losing spots are less than the cost of hiring a qualified engineer. (you might, on the other hand, argue that if the station were willing to invest in ensuring a proper signal, their advertising revenue might increase by a factor greater than the cost of hiring the engineer. Their management may have decided operating without an engineer makes economic sense, but management isn't always right!) ============= I would suggest the goal of amateur licensing has also changed over the years. Just as with commercial broadcasting, in the early days the improper operation of an amateur transmitter could easily cause massive interference, even outside the amateur service. Much important traffic (especially international traffic) was handled by radio and fragile to interference. If amateurs were to exist, it would be critical that they know how to confine their transmissions to their own bands. Commercially-built transmitters were rare, and even when they did exist a skilled operator was necessary to keep them on-channel. Tough technical examinations were necessary to ensure against interference. Today, it's darned near impossible to radiate a signal outside amateur spectrum unless you want to. I would suggest the FCC would probably be fine with lifting the requirement for licensing examinations altogether! - really, we're not likely to cause interference to anyone except ourselves. The only reason we still have amateur licensing exams is because *we* want them. ============= I would also suggest the licensing exam has not become *easier* over the years, only *different*. Maybe to put it a bit differently, we've gone from deeply testing a few areas of knowledge, to shallowly testing a wide variety of knowledge. When we were shut down for WW2, we had one MF band, four HF bands, and two VHF bands. We had three legal emission modes - CW, AM, and FM. Repeaters & satellites were unheardof, unless you were Arthur C. Clarke. Today, we have one MF band, nine HF bands, and four commonly-used VHF/UHF bands. If you count all "digital" modes as a single mode, I still count six emission modes in common use on HF. There's a lot more to know about. If we still expected amateur applicants to be able to sketch the diagram of a transmitter or figure the proper biasing of a common-cathode amplifier or explain how to keep an oscillator from drifting, it would take days to write the exam and months to grade it. -- Doug Smith W9WI Pleasant View, TN EM66 |
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US Licensing Restructuring ??? When ??? | Policy | |||
US Licensing Restructuring ??? When ??? | Policy | |||
US Licensing Restructuring ??? When ??? | Policy | |||
Instant licensing? | Policy |