Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF5AK callsign genealogy
Currently held by Kunze, Ralf
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 AF5AK's current licensee, walking backwards.
- Kunze, RalfTXgranted 2011-09-01cancelled 2011-11-02
Successor callsigns
Callsigns held now by people who previously held AF5AK.
No current licensee on record previously held this callsign.