KD4HWF
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderO'Brien, John W
License ClassGeneral
Min. Class RequiredTechnician
LocationYardley, PA
Grant DateApr 7, 2023
Expiration DateApr 7, 2033
KD4HWF is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by O'Brien, John W in Yardley, PA. 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 Terry, Kim W on Mar 20, 2023. KD4HWF has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.. ....- .... .-- ..-.
CW Weight: 36 units(Moderate)
Voice Phonetics
Kilo Delta Four Hotel Whiskey Foxtrot
Readability: 7.5/10(High readability)
License History
- License ModifiedJun 23, 2023
- License IssuedApr 7, 2023
- Vanity Callsign GrantedApr 7, 2023
- License ExpiredJan 30, 2014
- License RenewedJan 29, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Terry, Kim WFiled Mar 20, 2023Not awardedFCC ↗