Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1GMA callsign genealogy
Currently held by ABBOTT, GEORGE 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 W1GMA's current licensee, walking backwards.
- ABBOTT, GEORGE MRIgranted 2007-02-13cancelled 2007-04-28
Successor callsigns
Callsigns held now by people who previously held W1GMA.
No current licensee on record previously held this callsign.