W4OOP
Active1x3District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderDittman, Matthew F
License ClassTechnician
Min. Class RequiredGeneral
LocationBryan, TX
Grant DateApr 2, 2026
Expiration DateJun 18, 2036
W4OOP is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Dittman, Matthew F in Bryan, TX. 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 Dittman, Matthew F on May 31, 2016. W4OOP has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
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CW Weight: 40 units(Moderate)
Voice Phonetics
Whiskey Four Oscar Oscar Papa
Readability: 8/10(High readability)
License History
- License RenewedApr 2, 2026
- License IssuedJun 18, 2016
- Vanity Callsign GrantedJun 18, 2016
- License CanceledOct 10, 2001
- Administrative Update AppliedSep 26, 2001
Vanity Application Activity
Competing applications filed with the FCC for this callsign.