Confidence: Medium · Source: FCC ULS · As of 2026-09-09
NH7ZF
ActiveGrabowski, Mary K
- Location
- Kamuela, HI
- Class
- Technician
- Granted
- 2016-02-02
- Expires
- 2026-03-17
- Previous call
- WD8LIB
- FRN
- 0003123353
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Vanity availability
HeldCurrently held
NH7ZF 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
- Grabowski, Mary KHIgranted 1996-01-17cancelled 2005-09-08
License history
0 eventsNo recorded events.