W0TDH
Active1x3District 0
Competitive callsign — 3 applications filed with the FCC.
License HolderMARTIN, DAVID C
License ClassTechnician
Min. Class RequiredGeneral
LocationSTOCKBRIDGE, GA
Grant DateNov 27, 2025
Expiration DateJan 7, 2036
W0TDH is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by MARTIN, DAVID C in STOCKBRIDGE, GA. 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 FISCHEL JR, THOMAS F on Sep 29, 2005. W0TDH has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ----- - -.. ....
CW Weight: 34 units(Moderate)
Voice Phonetics
Whiskey Zero Tango Delta Hotel
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedDec 1, 2025
- License RenewedNov 27, 2025
- License RenewedOct 21, 2015
- License IssuedJan 7, 2006
- Vanity Callsign GrantedJan 7, 2006
- License CanceledMar 31, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.