Confidence: Medium · Source: FCC ULS · As of 2026-09-09
KK5OB
ActiveMAYFIELD, MARTIN J
- Location
- RATON, NM
- Class
- Advanced
- Granted
- 2025-04-08
- Expires
- 2035-05-12
- Previous call
- N5JDV
- FRN
- 0001828383
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Vanity availability
HeldCurrently held
KK5OB is held by an active license; it isn't a vanity slot right now.
Vanity availability dates are computed from FCC §97.19's hold periods: 2 years from the cancellation date for cancelled or terminated licenses, 4 years from the expiration date for expired licenses (2-year renewal grace + 2-year hold).
Callsign genealogy
Full chain →Previously held by current licensee
- N5JDVno FCC ULS record on file
License history
0 eventsNo recorded events.