Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4QMG callsign genealogy
Currently held by SANBORN, EARLE F
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 N4QMG's current licensee, walking backwards.
- SANBORN, EARLE FFLgranted 2026-05-28
Successor callsigns
Callsigns held now by people who previously held N4QMG.
- SANBORN, EARLE FFLgranted 2026-05-28