Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AJ5BZ callsign genealogy
Currently held by Hislop, William
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 AJ5BZ's current licensee, walking backwards.
- Hislop, WilliamTXgranted 2023-04-12cancelled 2026-06-22
Successor callsigns
Callsigns held now by people who previously held AJ5BZ.
No current licensee on record previously held this callsign.