Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2RJK callsign genealogy
Currently held by Keefe, Raymond J
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 K2RJK's current licensee, walking backwards.
- Keefe, Raymond JNJgranted 2010-03-16cancelled 2010-04-03
Successor callsigns
Callsigns held now by people who previously held K2RJK.
No current licensee on record previously held this callsign.