Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF4QP callsign genealogy
Currently held by BISHOP, ALAN R
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 AF4QP's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held AF4QP.
- BISHOP, ALAN RTNgranted 2000-01-25cancelled 2000-05-09