Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK2JEM callsign genealogy
Currently held by Martin, James E
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 KK2JEM's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KK2JEM.
No current licensee on record previously held this callsign.