Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W8HKO callsign genealogy
Currently held by Wolfe, Robert D
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 W8HKO's current licensee, walking backwards.
- Wolfe, Robert DNCgranted 2011-08-11cancelled 2012-07-10
Successor callsigns
Callsigns held now by people who previously held W8HKO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W8HKO, oldest first.
- BORING, CHALMERS C OH1997-11-24 → cancelled 2009-11-25
- Wolfe, Robert D MI2022-04-14 active