Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF4BQ callsign genealogy
Currently held by SIPE, LARRY H
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 AF4BQ's current licensee, walking backwards.
- KE4GXFno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held AF4BQ.
- SIPE, LARRY HWIgranted 2026-02-10