Confidence: Medium · Source: FCC ULS · As of 2026-09-14
NY1M callsign genealogy
Currently held by KAMEN, JEFFREY 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 NY1M's current licensee, walking backwards.
- KAMEN, JEFFREY JCTgranted 1997-07-03cancelled 2000-07-18
Successor callsigns
Callsigns held now by people who previously held NY1M.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NY1M, oldest first.
- KAMEN, JOSEPH P FL1990-01-30 → cancelled 1992-08-07
- KAMEN, JEFFREY J CT2020-06-23 active