Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1PM callsign genealogy
Currently held by MEDEIROS JR, ANTHONY J
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 W1PM's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W1PM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W1PM, oldest first.
- MEDEIROS JR, ANTHONY J MA2016-12-09 → cancelled 2024-02-05
- Genovesi, Lawrence A MA2026-02-24 active