Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6XP callsign genealogy
Currently held by HUNTINGTON, ROBERT F
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 K6XP's current licensee, walking backwards.
- JACKSON, DOUGLAS WCAgranted 2018-04-10cancelled 2022-03-26
Successor callsigns
Callsigns held now by people who previously held K6XP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6XP, oldest first.
- HUNTINGTON, ROBERT F CA1988-01-19 → cancelled 2000-01-20
- ISKENDERIAN, JOSEPH P CA2009-12-11 → cancelled 2022-03-08
- JACKSON, DOUGLAS W CA2022-03-26 active