K4ULL
Available1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderPETRAKIS, THOMAS K
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationAUBURN, WA
Grant DateFeb 6, 2018
Expiration DateApr 18, 2028
Cancellation DateDec 28, 2018
Available for ApplicationsDec 29, 2020
K4ULL is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by PETRAKIS, THOMAS K in AUBURN, WA. 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 Petrakis, Thomas K on Mar 31, 2008. K4ULL has 8 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- ..- .-.. .-..
CW Weight: 31 units(Moderate)
Voice Phonetics
Kilo Four Uniform Lima Lima
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License CanceledDec 28, 2018
- License RenewedFeb 6, 2018
- License ModifiedNov 13, 2014
- Administrative Update AppliedOct 10, 2014
- Administrative Update AppliedJul 17, 2013
- Administrative Update AppliedAug 12, 2011
- License IssuedApr 18, 2008
- Vanity Callsign GrantedApr 18, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Petrakis, Thomas KFiled Mar 31, 2008Not awardedFCC ↗