Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF6QMD callsign genealogy
Currently held by SANCHEZ, JOHN M
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 KF6QMD's current licensee, walking backwards.
- SANCHEZ, JOHN Mcancelled 1998-04-18
Successor callsigns
Callsigns held now by people who previously held KF6QMD.
No current licensee on record previously held this callsign.