WA3WNB
Active2x3District 3
Competitive callsign — 1 application filed with the FCC.
License HolderKOSMER, ROBERT L
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationCanton, PA
Grant DateMay 27, 2026
Expiration DateMay 27, 2036
WA3WNB is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by KOSMER, ROBERT L in Canton, PA. 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 KOSMER, ROBERT L on May 7, 2026. WA3WNB has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- .- ...-- .-- -. -...
CW Weight: 37 units(Moderate)
Voice Phonetics
Whiskey Alpha Three Whiskey November Bravo
Readability: 7/10(Good readability)
License History
- License IssuedMay 27, 2026
- Vanity Callsign GrantedMay 27, 2026
- License ExpiredMar 31, 2026
- License RenewedJan 3, 2014
- Tax ID (TIN) AddedJan 2, 2004
- License RenewedJan 2, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- KOSMER, ROBERT LFiled May 7, 2026Not awardedFCC ↗