Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7FMA callsign genealogy
Currently held by Rankin, Christopher S
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 K7FMA's current licensee, walking backwards.
- Rankin, Christopher SWAgranted 2019-03-28cancelled 2019-04-16
Successor callsigns
Callsigns held now by people who previously held K7FMA.
No current licensee on record previously held this callsign.