Confidence: Medium · Source: FCC ULS · As of 2026-09-10
AB1HD
ActiveCrisafulli, Richard
- Location
- Chelmsford, MA
- Class
- Amateur Extra
- Granted
- 2025-01-22
- Expires
- 2035-03-16
- Previous call
- KB1MCS
- FRN
- 0014971139
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Vanity availability
HeldCurrently held
AB1HD 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
- Crisafulli, RichardMAgranted 2005-03-16cancelled 2007-05-05
License history
0 eventsNo recorded events.