Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA0MMM callsign genealogy
Currently held by FINLEY, CULLEN 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 WA0MMM's current licensee, walking backwards.
- FINLEY, CULLEN SCOgranted 2015-06-24cancelled 2015-08-14
Successor callsigns
Callsigns held now by people who previously held WA0MMM.
No current licensee on record previously held this callsign.