That is actually an old freq. Under the former band plan (late 90's) it was called 'Channel 4' and was used strictly for Flightline services. David T. Stark wrote: > 06/25/09 18:25 UTC > 149.5375 CSQ PATRIOT 1 wkc CAPFLIGHT ???? in simplex mode > > --------- 18:38 UTC > 149.5375 100.0 "out" was all I heard > > 73 de Dave, NF2G > Waterford, NY