Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD7AHH callsign genealogy
Currently held by DOERRHEIM, VICTOR
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 KD7AHH's current licensee, walking backwards.
- Doerrheim, Johnathan FWAgranted 2001-05-10cancelled 2008-04-30
Successor callsigns
Callsigns held now by people who previously held KD7AHH.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD7AHH, oldest first.
- DOERRHEIM, VICTOR WA1998-01-23 → cancelled 2000-08-15
- DOERRHEIM, JOHNATHAN F WA2018-02-22 active