In article k.net,
"Dan/W4NTI" w4nti@get rid of this mindspring.com writes:

W1AW is a bulletin station. Been there, on or
about for 90 years.

Actually about 66 years (1938). In all that time there have been only three
main rigs - the original rackpanel jobs, the 1960s ones installed about the
time the "new" Hq building went up, and the Harris setup from the mid-90s
renovations. Something like 25-30 years of service per setup.

Trivia Quiz:

There was an ARRL HQ station before W1AW. What was its callsign?

There's a second callsign for the ARRL lab. What is/was it?

73 de Jim, N2EY