Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6JAD callsign genealogy
Currently held by Darling, Jim 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 K6JAD's current licensee, walking backwards.
- Darling, Jim AWIgranted 2026-04-24cancelled 2026-07-31
Successor callsigns
Callsigns held now by people who previously held K6JAD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6JAD, oldest first.
- HENDERSON JR, WILBUR J CA2014-04-16 → cancelled 2026-07-10
- Darling, Jim A WI2026-07-31 active