K4AOJ
Available1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderMARTIN, WALTER H
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationACWORTH, GA
Grant DateJun 29, 2004
Expiration DateSep 7, 2014
Cancellation DateSep 8, 2016
Available for ApplicationsSep 8, 2016
K4AOJ is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by MARTIN, WALTER H in ACWORTH, GA. 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 Rogers, Philip on Oct 21, 2021. K4AOJ has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- .- --- .---
CW Weight: 37 units(Moderate)
Voice Phonetics
Kilo Four Alpha Oscar Juliet
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 ExpiredSep 8, 2016
- License RenewedJun 29, 2004
- Administrative Update AppliedDec 16, 2003
- License ModifiedFeb 26, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Rogers, PhilipFiled Oct 21, 2021Not awardedFCC ↗