Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KY2M callsign genealogy
Currently held by Martin, Charles A
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 KY2M's current licensee, walking backwards.
- Martin, Charles AKYgranted 2003-02-14cancelled 2009-04-07
Successor callsigns
Callsigns held now by people who previously held KY2M.
- Martin, Charles AKYgranted 2025-04-11
All historical holders
Every license row we've seen with the callsign KY2M, oldest first.
- BARKER, FRANK E NJ1988-02-16 → cancelled 2000-02-17
- Martin, Charles A KY2019-02-26 → cancelled 2025-04-11