Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1AMM callsign genealogy
Currently held by BETTIGOLE, ABRAHAM
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 W1AMM's current licensee, walking backwards.
- MACIVER, ANGUS MCTgranted 2009-05-05cancelled 2009-05-27
Successor callsigns
Callsigns held now by people who previously held W1AMM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W1AMM, oldest first.
- BETTIGOLE, ABRAHAM CT1996-11-18 → cancelled 2008-11-19
- MACIVER, ANGUS M CT2020-04-02 active