Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB4WP callsign genealogy
Currently held by SANDERS, MILTON P
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 AB4WP's current licensee, walking backwards.
- Peterson, WayneFLgranted 2019-12-11cancelled 2024-02-09
Successor callsigns
Callsigns held now by people who previously held AB4WP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AB4WP, oldest first.
- SANDERS, MILTON P CA2011-12-06 → cancelled 2023-12-07
- PETERSON Mr, WAYNE R FL2024-02-09 active