W0JDU
Active1x3District 0
Competitive callsign — 2 applications filed with the FCC.
License HolderHanson, Mark W
License ClassTechnician
Min. Class RequiredGeneral
LocationRiley, KS
Grant DateApr 1, 2025
Expiration DateApr 17, 2035
W0JDU is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Hanson, Mark W in Riley, KS. 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 Hanson, Mark W on Mar 30, 2015. W0JDU has 11 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ----- .--- -.. ..-
CW Weight: 42 units(Heavy (slower to send))
Voice Phonetics
Whiskey Zero Juliet Delta Uniform
Readability: 6.5/10(Good readability)
License History
- License RenewedApr 1, 2025
- Administrative Update AppliedDec 21, 2021
- License IssuedApr 17, 2015
- Vanity Callsign GrantedApr 17, 2015
- Internal Correction AppliedMar 30, 2015
- Internal Correction AppliedMar 30, 2015
- FRN Association Letter SentMay 30, 2007
- FRN Association Email FailedMay 28, 2007
- Administrative Update AppliedMay 26, 2007
- License RenewedMay 25, 2007
- FRN Association Email SentMay 24, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.