Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W8HHK callsign genealogy
Currently held by Barnett, Donald 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 W8HHK's current licensee, walking backwards.
- Barnett, DanielAZgranted 2025-03-01cancelled 2025-03-21
Successor callsigns
Callsigns held now by people who previously held W8HHK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W8HHK, oldest first.
- Barnett, Donald R OH2007-03-09 → cancelled 2019-04-10
- Barnett, Daniel AZ2025-03-21 active