WO3F
Active2x1District 3
Competitive callsign — 24 applications filed with the FCC.
License HolderLOCHER, ANDREW J
License ClassTechnician
Min. Class RequiredAmateur Extra
LocationEdmond, OK
Grant DateAug 4, 2026
Expiration DateAug 4, 2036
WO3F is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by LOCHER, ANDREW J in Edmond, OK. This callsign has attracted significant interest in the amateur radio community, with 24 vanity applications filed with the FCC. The most recent was submitted by Garrett, Patrick B on Jul 22, 2026. WO3F has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- --- ...-- ..-.
CW Weight: 31 units(Moderate)
Voice Phonetics
Whiskey Oscar Three Foxtrot
Readability: 8.5/10(High readability)
License History
- License IssuedAug 4, 2026
- Vanity Callsign GrantedAug 4, 2026
- License ExpiredMar 17, 2026
- Vanity Callsign GrantedMar 15, 2014
- License IssuedMar 15, 2014
- License ExpiredJun 26, 2013
- License RenewedMay 25, 2001
Vanity Application Activity
Competing applications filed with the FCC for this callsign.