Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC8FNM callsign genealogy
Currently held by SLEVIN, MARY C
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 KC8FNM's current licensee, walking backwards.
- DeLong, MeliaOHgranted 2025-08-15cancelled 2025-09-05
Successor callsigns
Callsigns held now by people who previously held KC8FNM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC8FNM, oldest first.
- SLEVIN, MARY C OH1996-12-11 → cancelled 2008-12-12
- DeLong, Melia OH2025-09-05 active