W6MOO
Active1x3District 6
Competitive callsign — 4 applications filed with the FCC.
License HolderCostello, Jason
License ClassTechnician
Min. Class RequiredGeneral
LocationNew Braunfels, TX
Grant DateJun 19, 2026
Expiration DateJun 19, 2036
W6MOO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Costello, Jason in New Braunfels, TX. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by Costello, Jason on Jun 1, 2026. W6MOO has 9 recorded FCC license history events.
CW & Voice Analysis
Morse Code
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CW Weight: 38 units(Moderate)
Voice Phonetics
Whiskey Six Mike Oscar Oscar
Readability: 8.5/10(High readability)
License History
- License IssuedJun 19, 2026
- Vanity Callsign GrantedJun 19, 2026
- License CanceledFeb 6, 2024
- Administrative Update AppliedJan 20, 2024
- Administrative Update AppliedJan 30, 2020
- Administrative Update AppliedJan 30, 2020
- Vanity Callsign GrantedDec 23, 2016
- License IssuedDec 23, 2016
- License ExpiredMay 25, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.