KN4FHL
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderTamez, Marvin L
License ClassGeneral
Min. Class RequiredTechnician
LocationCorpus Christi, TX
Grant DateAug 15, 2017
Expiration DateAug 15, 2027
KN4FHL is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Tamez, Marvin L in Corpus Christi, TX. 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 Snyder, Aaron on Jul 9, 2025. KN4FHL has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -. ....- ..-. .... .-..
CW Weight: 34 units(Moderate)
Voice Phonetics
Kilo November Four Foxtrot Hotel Lima
Readability: 7/10(Good readability)
License History
- System-Generated GrantAug 15, 2017
- License IssuedAug 15, 2017
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Snyder, AaronFiled Jul 9, 2025Not awardedFCC ↗