Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KF6SGY callsign genealogy
Currently held by BRIMS, CHRISTOPHER L
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 KF6SGY's current licensee, walking backwards.
- BRIMS, CHRISTOPHER LCAgranted 2018-06-08cancelled 2019-02-20
Successor callsigns
Callsigns held now by people who previously held KF6SGY.
- BRIMS, CHRISTOPHER LCAgranted 2018-06-08cancelled 2019-02-20
All historical holders
Every license row we've seen with the callsign KF6SGY, oldest first.
- BRIMS, CHRISTOPHER L CA2018-06-08 → cancelled 2018-12-13
- BRIMS, CHRISTOPHER L CA2019-02-20 active