Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0MSZ callsign genealogy
Currently held by PETERSEN, RAYMOND L
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 N0MSZ's current licensee, walking backwards.
- Sadler, Daron SINgranted 2018-09-28cancelled 2021-08-10
Successor callsigns
Callsigns held now by people who previously held N0MSZ.
- Sadler, Daron SINgranted 2018-09-28cancelled 2021-08-10
All historical holders
Every license row we've seen with the callsign N0MSZ, oldest first.
- PETERSEN, RAYMOND L MN1990-12-24 → cancelled 2002-12-25
- Sadler, Daron S IN2018-04-20 → cancelled 2018-09-28