Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA4JAS callsign genealogy
Currently held by STACY, JEFFREY A
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 KA4JAS's current licensee, walking backwards.
- STACY, JEFFREY ANCgranted 2019-12-16cancelled 2020-04-21
Successor callsigns
Callsigns held now by people who previously held KA4JAS.
No current licensee on record previously held this callsign.