Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB8QHO callsign genealogy
Currently held by Dofka III, Martin 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 KB8QHO's current licensee, walking backwards.
- Dofka III, Martin FWVgranted 2026-04-21cancelled 2026-05-09
Successor callsigns
Callsigns held now by people who previously held KB8QHO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB8QHO, oldest first.
- DOFKA III, MARTIN F WV2013-09-14 → cancelled 2026-03-06
- Dofka III, Martin F WV2026-05-09 active