Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N2AIR callsign genealogy
Currently held by Chamoff, Matthew 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 N2AIR's current licensee, walking backwards.
- Chamoff, Matthew JNYgranted 2025-03-15cancelled 2026-08-07
Successor callsigns
Callsigns held now by people who previously held N2AIR.
- IWAKURA, NOBORUHIgranted 2022-02-16
All historical holders
Every license row we've seen with the callsign N2AIR, oldest first.
- IWAKURA, NOBORU OH2007-01-08 → cancelled 2011-03-15
- RACHWALSKI, GREGORY M NY2013-11-09 → cancelled 2026-03-07
- Chamoff, Matthew J NY2026-08-07 active