Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5FFM callsign genealogy
Currently held by McMullen III, Faber F
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 W5FFM's current licensee, walking backwards.
- McMullen III, Faber FTXgranted 2016-09-08cancelled 2016-10-04
Successor callsigns
Callsigns held now by people who previously held W5FFM.
No current licensee on record previously held this callsign.