Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N9MRP callsign genealogy
Currently held by MC COY, ROE E
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 N9MRP's current licensee, walking backwards.
- Peterson, Monica RINgranted 2021-01-21cancelled 2022-04-16
Successor callsigns
Callsigns held now by people who previously held N9MRP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N9MRP, oldest first.
- MC COY, ROE E IN1992-12-29 → cancelled 2004-12-30
- Peterson, Monica R IN2022-04-16 active