Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4BJM
ExpiredMadigan Jr, William J
- Location
- Sun City Center, FL
- Class
- General
- Granted
- 2008-01-08
- Expires
- 2018-01-08
- Previous call
- KI4BBH
- FRN
- 0009156688
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Vanity availability
AvailableAvailable now
N4BJM cleared its 2-year hold on 2022-01-07. Eligible for vanity application.
Last held by Madigan Jr, William J (FL).
Confidence: High
Expired licenses get a 2-year FCC renewal grace period followed by the 2-year hold. The date shown accounts for both, so it's the firm release date per §97.19.
Callsign genealogy
Full chain →Previously held by current licensee
- Madigan Jr, William JFLgranted 2003-06-19cancelled 2008-01-08
License history
0 eventsNo recorded events.