Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6GAC callsign genealogy
Currently held by Prantner, Laurence
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 W6GAC's current licensee, walking backwards.
- Prantner, LaurenceCAgranted 2013-08-06cancelled 2015-06-02
Successor callsigns
Callsigns held now by people who previously held W6GAC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6GAC, oldest first.
- WAIT, GEORGE W CA1997-10-21 → cancelled 2009-10-22
- Prantner, Laurence CA2025-03-11 active