WA3UDW
Active2x3District 3
Competitive callsign — 1 application filed with the FCC.
License HolderCHAMBERS JR, JOHN F
License ClassGeneral
Min. Class RequiredTechnician
LocationCHADDS FORD, PA
Grant DateApr 17, 2026
Expiration DateApr 17, 2036
WA3UDW is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by CHAMBERS JR, JOHN F in CHADDS FORD, 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 CHAMBERS JR, JOHN F on Feb 22, 2016. WA3UDW has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
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CW Weight: 37 units(Moderate)
Voice Phonetics
Whiskey Alpha Three Uniform Delta Whiskey
Readability: 7/10(Good readability)
License History
- License RenewedApr 17, 2026
- License IssuedMar 11, 2016
- Vanity Callsign GrantedMar 11, 2016
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- CHAMBERS JR, JOHN FFiled Feb 22, 2016Not awardedFCC ↗