Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7JAB callsign genealogy
Currently held by BATTIN, JEFFERY 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 K7JAB's current licensee, walking backwards.
- BELTON, JO ANNNVgranted 1999-03-04cancelled 2003-02-21
Successor callsigns
Callsigns held now by people who previously held K7JAB.
- BATTIN, JEFFERY AWAgranted 2000-12-16cancelled 2003-06-14
All historical holders
Every license row we've seen with the callsign K7JAB, oldest first.
- BATTIN, JEFFERY A WA1998-07-22 → cancelled 2000-12-16
- BELTON, JO ANN NV2023-06-23 active