Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AA0HL callsign genealogy
Currently held by KRAUSE, MARVIN J
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 AA0HL's current licensee, walking backwards.
- KL7FSPno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held AA0HL.
- KRAUSE, MARVIN JFLgranted 2022-05-20