Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB3BP callsign genealogy
Currently held by Waltrop Jr, Frank K
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 AB3BP's current licensee, walking backwards.
- Waltrop Jr, Frank KPAgranted 2003-12-18cancelled 2004-01-09
Successor callsigns
Callsigns held now by people who previously held AB3BP.
- Waltrop Jr, Frank KPAgranted 2025-08-13