Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KG7TFM callsign genealogy
Currently held by Palmer, Charles E
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 KG7TFM's current licensee, walking backwards.
- Palmer, Charles EORgranted 2010-06-25cancelled 2015-05-01
Successor callsigns
Callsigns held now by people who previously held KG7TFM.
No current licensee on record previously held this callsign.