Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AI5GR callsign genealogy
Currently held by Wolf, Karl-Heinz
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 AI5GR's current licensee, walking backwards.
- Wolf, Karl-HeinzTXgranted 2022-04-04cancelled 2022-04-11
Successor callsigns
Callsigns held now by people who previously held AI5GR.
No current licensee on record previously held this callsign.