Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N1MRP callsign genealogy
Currently held by MARKO, JOSEPH S
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 N1MRP's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held N1MRP.
- MARKO, JOSEPH SPAgranted 2022-09-07