CFCallsignFinder

Search Watchlist

Track FCC amateur radio vanity callsign availability. Data updated daily.

Legal & Info

Pricing FAQ Terms of Service Privacy Policy

© 2026 CallsignFinder. All rights reserved.

FCC data sourced from FCC Universal Licensing System. Not affiliated with the FCC.

Watchlist Search Account

Home/Search/WB3WTF

← Back to results

WB3WTF

Active2x3District 3

Competitive callsign — 2 applications filed with the FCC.

License HolderOSGOOD, CYNTHIA J

License ClassTechnician

Min. Class RequiredTechnician

LocationSANTA MARIA, CA

Grant DateAug 8, 2023

Expiration DateAug 8, 2033

WB3WTF is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by OSGOOD, CYNTHIA J in SANTA MARIA, CA. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Altman III, Donald R on Jul 21, 2023. WB3WTF has 2 recorded FCC license history events.

CW & Voice Analysis

Morse Code

.-- -... ...-- .-- - ..-.

CW Weight: 38 units(Moderate)

Voice Phonetics

Whiskey Bravo Three Whiskey Tango Foxtrot

Readability: 7.5/10(High readability)

License History

License IssuedAug 8, 2023
Vanity Callsign GrantedAug 8, 2023

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Altman III, Donald RFiled Jul 21, 2023
Not awardedFCC ↗
FUENTES, RUBENFiled Sep 13, 2017
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← WB3VAL WB3WVC →

FCC data as of Jul 10, 2026

WB3WTF FCC Vanity Status: 2 Competing Applications & History