KA1UDH
Available2x3District 1
Competitive callsign — 1 application filed with the FCC.
License HolderCASTLE IV, ERNEST L
License ClassNovice
Min. Class RequiredTechnician
LocationMANCHESTER, NH
Grant DateJun 13, 1989
Expiration DateJun 13, 1999
Cancellation DateJun 15, 2001
Available for ApplicationsJun 14, 2001
KA1UDH is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by CASTLE IV, ERNEST L in MANCHESTER, NH. 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 Castle IV, Ernest L on Feb 3, 2010. KA1UDH has 1 recorded FCC license history event.
CW & Voice Analysis
Morse Code
-.- .- .---- ..- -.. ....
CW Weight: 38 units(Moderate)
Voice Phonetics
Kilo Alpha One Uniform Delta Hotel
Readability: 7/10(Good readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredJun 15, 2001
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Castle IV, Ernest LFiled Feb 3, 2010Not awardedFCC ↗