Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4TIM callsign genealogy
Currently held by POPEJOY, MICHAEL 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 N4TIM's current licensee, walking backwards.
- DAVIS, TIMOTHY MNCgranted 2018-10-11cancelled 2022-09-16
Successor callsigns
Callsigns held now by people who previously held N4TIM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4TIM, oldest first.
- POPEJOY, MICHAEL W FL2010-10-19 → cancelled 2022-08-26
- Davis, Timothy M NC2022-09-16 active