Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N0MRJ callsign genealogy
Currently held by HARKINS, RICHARD C
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 N0MRJ's current licensee, walking backwards.
- Johnson, Michael RKSgranted 2011-08-02cancelled 2014-09-05
Successor callsigns
Callsigns held now by people who previously held N0MRJ.
- HARKINS, RICHARD CMOgranted 2019-04-09cancelled 2021-07-24
All historical holders
Every license row we've seen with the callsign N0MRJ, oldest first.
- Johnson, Michael R KS2024-08-10 active
- HARKINS, RICHARD C— → cancelled 1999-06-30