W7WNX
Active1x3District 7
Competitive callsign — 1 application filed with the FCC.
License HolderFOSTER, MARK
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationTUCSON, AZ
Grant DateMay 9, 2026
Expiration DateJul 18, 2036
W7WNX is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by FOSTER, MARK in TUCSON, AZ. 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 FOSTER, MARK on Jun 28, 2006. W7WNX has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- --... .-- -. -..-
CW Weight: 35 units(Moderate)
Voice Phonetics
Whiskey Seven Whiskey November X-ray
Readability: 7/10(Good readability)
License History
- License RenewedMay 9, 2026
- Administrative Update AppliedJul 6, 2022
- License RenewedJun 1, 2016
- Administrative Update AppliedJun 18, 2014
- License ModifiedAug 15, 2008
- License IssuedJul 18, 2006
- Vanity Callsign GrantedJul 18, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- FOSTER, MARKFiled Jun 28, 2006Not awardedFCC ↗