Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4FKM callsign genealogy
Currently held by CORETTI, JERRY
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 K4FKM's current licensee, walking backwards.
- Nanney II, Robert LNCgranted 2025-07-19cancelled 2025-08-08
Successor callsigns
Callsigns held now by people who previously held K4FKM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4FKM, oldest first.
- CORETTI, JERRY VA1997-02-14 → cancelled 2009-02-18
- Nanney II, Robert L NC2025-08-08 active