Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5JAL callsign genealogy
Currently held by Whitaker, Jeffrey
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 K5JAL's current licensee, walking backwards.
- Whitaker, Jeffrey ATXgranted 2021-06-25cancelled 2021-07-16
Successor callsigns
Callsigns held now by people who previously held K5JAL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5JAL, oldest first.
- JACKS PEAK ARA JAL NM2006-10-07 → cancelled 2016-06-20
- Whitaker, Jeffrey TX2021-07-16 active