Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4AOC callsign genealogy
Currently held by TUGGLE, DON W
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 N4AOC's current licensee, walking backwards.
- HOOVER, HENRY MTNgranted 2012-01-10cancelled 2015-09-29
Successor callsigns
Callsigns held now by people who previously held N4AOC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4AOC, oldest first.
- TUGGLE, DON W KY1994-02-15 → cancelled 2006-02-16
- HOOVER, HENRY M TN2015-09-29 active