Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WA3HJP callsign genealogy
Currently held by Ganster Sr, John 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 WA3HJP's current licensee, walking backwards.
- GANSTER SR, JOHN MTXgranted 1991-01-22cancelled 2001-03-10
- WA6KNEno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held WA3HJP.
- Ganster Sr, John MOKgranted 2022-01-11