Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7REV callsign genealogy
Currently held by PALMER, MICHAEL G
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 N7REV's current licensee, walking backwards.
- Thronson, Shawn EORgranted 2019-07-16cancelled 2020-01-03
Successor callsigns
Callsigns held now by people who previously held N7REV.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7REV, oldest first.
- PALMER, MICHAEL G ID2006-06-06 → cancelled 2018-06-07
- Thronson, Shawn E OR2020-01-03 active