Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K8HL callsign genealogy
Currently held by mc Cleese, John R
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 K8HL's current licensee, walking backwards.
- Sullivan, Eugene RARgranted 2022-10-19cancelled 2023-06-22
Successor callsigns
Callsigns held now by people who previously held K8HL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K8HL, oldest first.
- mc Cleese, John R FL2012-02-16 → cancelled 2023-05-26
- Sullivan, Eugene R AR2023-06-22 active