Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K7ULM callsign genealogy
Currently held by Wendell, Haines R
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 K7ULM's current licensee, walking backwards.
- Wendell, Haines RMTgranted 2013-06-11cancelled 2019-10-11
Successor callsigns
Callsigns held now by people who previously held K7ULM.
No current licensee on record previously held this callsign.