Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6AJ callsign genealogy
Currently held by HENDERSON, ALBERT L
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 K6AJ's current licensee, walking backwards.
- KELLEY, MICHAEL PCAgranted 1999-07-02cancelled 2000-10-31
Successor callsigns
Callsigns held now by people who previously held K6AJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6AJ, oldest first.
- HENDERSON, ALBERT L CA1988-10-11 → cancelled 2000-10-12
- KELLEY, MICHAEL P CA2020-09-15 active