Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W5JAO callsign genealogy
Currently held by Gann, Galen T
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 W5JAO's current licensee, walking backwards.
- GANN, GALEN TTXgranted 2006-06-09cancelled 2006-11-21
Successor callsigns
Callsigns held now by people who previously held W5JAO.
No current licensee on record previously held this callsign.