Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4WMA callsign genealogy
Currently held by AUSTIN, WILLIAM M
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 W4WMA's current licensee, walking backwards.
- AUSTIN, WILLIAM MNCgranted 1995-08-17cancelled 2004-08-14
Successor callsigns
Callsigns held now by people who previously held W4WMA.
No current licensee on record previously held this callsign.