Confidence: Medium · Source: FCC ULS · As of 2026-09-15
AI5YL callsign genealogy
Currently held by Schulz, Bernd
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 AI5YL's current licensee, walking backwards.
- Schulz, BerndTXgranted 2025-07-08cancelled 2025-08-28
Successor callsigns
Callsigns held now by people who previously held AI5YL.
- Schulz, BerndTXgranted 2025-09-16