Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N2AMU callsign genealogy
Currently held by GRANDJEAN, JAMES A
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 N2AMU's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held N2AMU.
- Grandjean, James ATNgranted 2010-03-16cancelled 2022-05-03