Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB0PM callsign genealogy
Currently held by Trim, Stanley C
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 AB0PM's current licensee, walking backwards.
- TRIM, STANLEY CCOgranted 1995-03-08cancelled 2000-11-17
Successor callsigns
Callsigns held now by people who previously held AB0PM.
No current licensee on record previously held this callsign.