W7TRA
Active1x3District 7
Competitive callsign — 3 applications filed with the FCC.
License HolderAmbler, Thomas R
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationOro Valley, AZ
Grant DateJun 9, 2026
Expiration DateAug 27, 2036
W7TRA is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Ambler, Thomas R in Oro Valley, AZ. 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 ARLINT, TYLER on Feb 17, 2023. W7TRA has 8 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- --... - .-. .-
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Whiskey Seven Tango Romeo Alpha
Readability: 7/10(Good readability)
License History
- License RenewedJun 9, 2026
- Administrative Update AppliedApr 7, 2026
- License ModifiedOct 13, 2016
- License ModifiedSep 9, 2016
- Vanity Callsign GrantedAug 27, 2016
- License IssuedAug 27, 2016
- License ExpiredAug 22, 2012
- License RenewedJun 30, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.