Confidence: Medium · Source: FCC ULS · As of 2026-09-09
N5DMM
ActiveBlack, James M
- Location
- Wichita Falls, TX
- Class
- Amateur Extra
- Granted
- 2021-12-14
- Expires
- 2031-12-14
- Previous call
- KG5WXI
- FRN
- 0027163567
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Vanity availability
HeldCurrently held
N5DMM 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
- Black, James MTXgranted 2018-01-19cancelled 2021-12-14
License history
0 eventsNo recorded events.