Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AK4QH callsign genealogy
Currently held by FEGE, HARTMUT
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 AK4QH's current licensee, walking backwards.
- FEGE, HARTMUTSCgranted 2017-10-11
Successor callsigns
Callsigns held now by people who previously held AK4QH.
- FEGE, HARTMUTSCgranted 2017-10-11