Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N7JRK callsign genealogy
Currently held by King, James R
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 N7JRK's current licensee, walking backwards.
- King, James RIDgranted 2010-02-23cancelled 2010-03-16
Successor callsigns
Callsigns held now by people who previously held N7JRK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7JRK, oldest first.
- King, James R ID2020-02-01 active
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