Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K2RDG callsign genealogy
Currently held by Grimila, Richard D
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 K2RDG's current licensee, walking backwards.
- Ghostkeeper, RichardNJgranted 2017-07-21cancelled 2017-08-08
Successor callsigns
Callsigns held now by people who previously held K2RDG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K2RDG, oldest first.
- Grimila, Richard D NJ2002-07-16 → cancelled 2014-07-17
- Ghostkeeper, Richard NJ2017-08-08 active