Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W2GKM callsign genealogy
Currently held by VAHN, GEORGE
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 W2GKM's current licensee, walking backwards.
- MAZMANIAN, GEORGE KNJgranted 1990-10-09cancelled 1999-12-07
- KB2GIJno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held W2GKM.
- VAHN, GEORGEMEgranted 2016-12-23