Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N1AMG callsign genealogy
Currently held by TORREY JR, WILLIAM R
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 N1AMG's current licensee, walking backwards.
- Greenleaf, Andrew MMAgranted 2009-03-04cancelled 2009-03-28
Successor callsigns
Callsigns held now by people who previously held N1AMG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N1AMG, oldest first.
- TORREY JR, WILLIAM R ME1994-07-29 → cancelled 2006-08-01
- Greenleaf, Andrew M MA2019-01-01 active