Confidence: Medium · Source: FCC ULS · As of 2026-09-09
KB3MMC
ActiveHENRY, DAVID A
- Location
- Kemah, TX
- Class
- Technician
- Granted
- 2016-11-17
- Expires
- 2026-11-17
- Previous call
- KF4GNA
- FRN
- 0013800941
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Vanity availability
HeldCurrently held
KB3MMC 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
- HENRY, DAVID APAgranted 1996-01-30cancelled 2005-07-26
License history
0 eventsNo recorded events.