Confidence: Medium · Source: FCC ULS · As of 2026-09-09
AC7QM
ActiveHeiselman, Mark D
- Location
- PHOENIX, AZ
- Class
- Amateur Extra
- Granted
- 2023-08-24
- Expires
- 2033-09-11
- Previous call
- WL7CKT
- FRN
- 0006110647
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Vanity availability
HeldCurrently held
AC7QM 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
- Heiselman, Mark DAZgranted 1996-03-11cancelled 2002-01-14
License history
0 eventsNo recorded events.