W7OTB
Active1x3District 7
Competitive callsign — 3 applications filed with the FCC.
License HolderGrayson, Stephen T
License ClassTechnician
Min. Class RequiredGeneral
LocationHobart, OK
Grant DateJul 7, 2026
Expiration DateOct 1, 2036
W7OTB is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Grayson, Stephen T in Hobart, OK. 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 Carr, Vincent N on Sep 13, 2016. W7OTB has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
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CW Weight: 34 units(Moderate)
Voice Phonetics
Whiskey Seven Oscar Tango Bravo
Readability: 7.5/10(High readability)
License History
- License RenewedJul 7, 2026
- License IssuedOct 1, 2016
- Vanity Callsign GrantedOct 1, 2016
Vanity Application Activity
Competing applications filed with the FCC for this callsign.