Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA7SQN callsign genealogy
Currently held by FRYAR, CHARLES 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 KA7SQN's current licensee, walking backwards.
- Fryor II, Charles FIDgranted 2021-05-04cancelled 2021-05-25
Successor callsigns
Callsigns held now by people who previously held KA7SQN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KA7SQN, oldest first.
- FRYAR, CHARLES F ID1995-09-07 → cancelled 2007-05-05
- Fryar II, Charles F ID2021-05-25 active