Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N7RJA callsign genealogy
Currently held by Adams, Roger 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 N7RJA's current licensee, walking backwards.
- Adams, Roger JORgranted 2011-11-15cancelled 2013-08-27
Successor callsigns
Callsigns held now by people who previously held N7RJA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7RJA, oldest first.
- SCHUERMANN, MARC A WA1991-04-30 → cancelled 2003-05-01
- Adams, Roger J OR2023-07-27 active