Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KA1JWG callsign genealogy
Currently held by KNIGHT, GORDON K
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 KA1JWG's current licensee, walking backwards.
- Greene Sr, James WMEgranted 2023-08-22cancelled 2026-06-16
Successor callsigns
Callsigns held now by people who previously held KA1JWG.
- Greene Sr, James WMEgranted 2026-08-21
All historical holders
Every license row we've seen with the callsign KA1JWG, oldest first.
- KNIGHT, GORDON K MA1995-04-22 → cancelled 2007-04-24
- Greene Sr, James W ME2026-06-16 → cancelled 2026-08-21