Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6ACY callsign genealogy
Currently held by Reynolds, Harrison M
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 K6ACY's current licensee, walking backwards.
- Reynolds, HarrisonCAgranted 2022-02-07cancelled 2026-05-12
Successor callsigns
Callsigns held now by people who previously held K6ACY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6ACY, oldest first.
- COOK, COREY G CA2007-11-07 → cancelled 2020-01-10
- Reynolds, Harrison M CA2026-05-12 active