Confidence: Medium · Source: FCC ULS · As of 2026-09-09
KD5AMB
CancelledGrennan, Mark T
- Location
- OKLAHOMA CITY, OK
- Class
- General
- Granted
- 2007-02-21
- Expires
- 2017-05-10
- FRN
- 0005651641
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Vanity availability
AvailableAvailable now
KD5AMB cleared its 2-year hold on 2016-03-21. Eligible for vanity application.
Last held by Grennan, Mark T (OK).
Confidence: High
Cancelled licenses begin the 2-year hold immediately, so this date is the firm release date per §97.19. Already past — fileable subject to FCC verification.
Callsign genealogy
Full chain →Prior holders later became
- Grennan, Mark TOKgranted 2024-01-17
License history
0 eventsNo recorded events.