Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5JSA callsign genealogy
Currently held by ARRINGTON, JEFFREY S
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 K5JSA's current licensee, walking backwards.
- ARRINGTON, JEFFREY STXgranted 2017-05-20cancelled 2021-12-24
Successor callsigns
Callsigns held now by people who previously held K5JSA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5JSA, oldest first.
- CAVE SR, DONALD L MS2007-05-30 → cancelled 2019-08-27
- ARRINGTON, JEFFREY S TX2021-12-24 active