Confidence: Medium · Source: FCC ULS · As of 2026-09-10
KA1GRJ
ActiveJOHNSON, MARK W
- Location
- Dalton, MA
- Class
- Technician
- Granted
- 2018-02-15
- Expires
- 2028-02-15
- Previous call
- N1YCY
- FRN
- 0003679487
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Vanity availability
HeldCurrently held
KA1GRJ 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
- JOHNSON, MARK WMAgranted 2006-11-16cancelled 2006-12-05
License history
0 eventsNo recorded events.