Confidence: Medium · Source: FCC ULS · As of 2026-09-09
N4ALN
ActiveBOLL, ALAN J
- Location
- NAPLES, FL
- Class
- General
- Granted
- 2018-10-09
- Expires
- 2028-11-29
- Previous call
- KF4DNL
- FRN
- 0006883060
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Vanity availability
HeldCurrently held
N4ALN 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
- BOLL, ALAN JFLgranted 2004-03-01cancelled 2008-11-29
- KE4KJZno FCC ULS record on file
License history
0 eventsNo recorded events.