Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KQ4KM callsign genealogy
Currently held by SALLER, JOSEPH C
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 KQ4KM's current licensee, walking backwards.
- WD8KOOno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KQ4KM.
- SALLER, JOSEPH CFLgranted 2025-04-11