Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1ACP callsign genealogy
Currently held by Chasse, Paul
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 W1ACP's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W1ACP.
- Burgess, Mark DMEgranted 2021-06-28
All historical holders
Every license row we've seen with the callsign W1ACP, oldest first.
- Burgess, Mark D ME2006-07-28 → cancelled 2011-07-01
- Chasse, Paul ME2025-11-26 active