Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KM4TIM callsign genealogy
Currently held by FRANKLIN, TIMOTHY D
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 KM4TIM's current licensee, walking backwards.
- FRANKLIN, TIMOTHY DNCgranted 2016-01-22cancelled 2016-02-13
Successor callsigns
Callsigns held now by people who previously held KM4TIM.
No current licensee on record previously held this callsign.