Confidence: Medium · Source: FCC ULS · As of 2026-09-10
K7EXT callsign genealogy
Currently held by Cameron, James A
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 K7EXT's current licensee, walking backwards.
- Cameron, James AIDgranted 2010-04-06cancelled 2010-05-08
Successor callsigns
Callsigns held now by people who previously held K7EXT.
No current licensee on record previously held this callsign.