W5TZF
Active1x3District 5
Competitive callsign — 1 application filed with the FCC.
License HolderBertholf, Devon C
License ClassGeneral
Min. Class RequiredGeneral
LocationDallas, TX
Grant DateSep 12, 2025
Expiration DateOct 23, 2035
W5TZF is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Bertholf, Devon C in Dallas, 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 Bertholf, Devon C on Oct 5, 2015. W5TZF has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ..... - --.. ..-.
CW Weight: 29 units(Light (fast to send))
Voice Phonetics
Whiskey Five Tango Zulu Foxtrot
Readability: 8/10(High readability)
License History
- License RenewedSep 12, 2025
- License IssuedOct 23, 2015
- Vanity Callsign GrantedOct 23, 2015
- License ExpiredJul 7, 2010
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Bertholf, Devon CFiled Oct 5, 2015Not awardedFCC ↗