K1YAW
Available1x3District 1
Competitive callsign — 1 application filed with the FCC.
License HolderBROWN, KONRAD C
License ClassGeneral
Min. Class RequiredGeneral
LocationMANSFIELD, MA
Grant DateMar 15, 1995
Expiration DateMar 15, 2005
Cancellation DateMar 16, 2007
Available for ApplicationsMar 16, 2007
K1YAW is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by BROWN, KONRAD C in MANSFIELD, MA. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Butler, Spencer on Oct 14, 2026. K1YAW has 1 recorded FCC license history event.
CW & Voice Analysis
Morse Code
-.- .---- -.-- .- .--
CW Weight: 41 units(Heavy (slower to send))
Voice Phonetics
Kilo One Yankee Alpha Whiskey
Readability: 8/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredMar 16, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Butler, SpencerFiled Oct 14, 2026PendingFCC ↗