Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4AOK callsign genealogy
Currently held by White, John 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 N4AOK's current licensee, walking backwards.
- White, John WTNgranted 2022-04-18cancelled 2022-06-01
Successor callsigns
Callsigns held now by people who previously held N4AOK.
- White, John WTNgranted 2025-05-02
All historical holders
Every license row we've seen with the callsign N4AOK, oldest first.
- AKERS, PHILLIP V TN2010-01-08 → cancelled 2022-04-05
- White, John W TN2022-06-01 → cancelled 2025-05-02