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Data transmitted over Amateur Packet Radio is not permitted to be
encrypted. Larry.... it is "encrypted" in a sense. Otherwise my scanner should be able to recieve it no different than the voice comm's I already hear there. It is "encrypted" (or maybe a better choice of words being "encoded") in the sense that it needs to be encoded before sending over the air and decoded at the other end. And this is totally legal as long as the standards and such are publicized. Look at PSK31 and the 15-20+ other variations of the digital modes, are you now saying all of those modes are illegal? When was the last time you listened to a packet signal being transmitted and could tell what was being sent as far as the content of the message, merely by listening by ear? If you are that good, you have my respect, as it merely sounds like a digital "blurb" to me. Now do you understand what I meant by "encrypted?" The average "public" in "scannerland" does not have the capability to monitor that traffic as we do. -- Ryan, KC8PMX FF1-FF2-MFR-(pending NREMT-B!) --. --- -.. ... .- -. --. . .-.. ... .- .-. . ..-. .. .-. . ..-. ... --. .... - . .-. ... "Larry Roll K3LT" wrote in message ... In article , "Ryan, KC8PMX" writes: Show me a ham group working a large-scale disaster that has not?? Injuries, triage info, fatalities are information that *may* have to be passed as traffic and need to stay in a mode that is not generally accessable to every nut (or media person) with a scanner. Packet, albeit slow is okay for this, as it is a legal means of encrypting the data. Ryan: Data transmitted over Amateur Packet Radio is not permitted to be encrypted. Equipment to receive and decode AX.25 packet radio is widely available, even to the news media, so that is not what I would consider to be a legitimate concern. Any mode used by hams to transmit data over the air must be considered to be wide open to monitoring by anyone capable of acquiring the off-the-shelf technology necessary to receive it. 73 de Larry, K3LT |
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