K3FJ
Active1x2District 3
Competitive callsign — 3 applications filed with the FCC.
License HolderHUNG, TUN FENG
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationLaurel, MD
Grant DateOct 16, 2026
Expiration DateOct 16, 2036
K3FJ is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by HUNG, TUN FENG in Laurel, MD. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by HUNG, TUN FENG on Sep 28, 2026. K3FJ has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ...-- ..-. .---
CW Weight: 32 units(Moderate)
Voice Phonetics
Kilo Three Foxtrot Juliet
Readability: 8/10(High readability)
License History
- License IssuedOct 16, 2026
- Vanity Callsign GrantedOct 16, 2026
- License ExpiredSep 30, 2026
- License RenewedJul 29, 2014
- Tax ID (TIN) AddedJul 1, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.