KO4CFH
Available2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderHoffman, Charles F
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationReston, VA
Grant DateDec 4, 2018
Expiration DateDec 4, 2028
Cancellation DateJun 15, 2021
Available for ApplicationsJun 16, 2023
KO4CFH is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Hoffman, Charles F in Reston, VA. 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 Haffman, Charles F on Nov 14, 2018. KO4CFH has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- --- ....- -.-. ..-. ....
CW Weight: 41 units(Heavy (slower to send))
Voice Phonetics
Kilo Oscar Four Charlie Foxtrot Hotel
Readability: 7.5/10(High readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledJun 15, 2021
- License ModifiedMay 28, 2021
- License ModifiedMar 11, 2019
- Administrative Update AppliedDec 5, 2018
- License IssuedDec 4, 2018
- Vanity Callsign GrantedDec 4, 2018
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Haffman, Charles FFiled Nov 14, 2018Not awardedFCC ↗