Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4OFF callsign genealogy
Currently held by Hall, Donald A
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by N4OFF's current licensee, walking backwards.
- Hall, Donald ANCgranted 2009-08-11cancelled 2010-03-19
Successor callsigns
Callsigns held now by people who previously held N4OFF.
No current licensee on record previously held this callsign.