Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KJ7FUO callsign genealogy
Currently held by LITTLE, CHRISTOPHER 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 KJ7FUO's current licensee, walking backwards.
- LITTLE, CHRISTOPHER JORgranted 2015-03-06cancelled 2019-04-19
Successor callsigns
Callsigns held now by people who previously held KJ7FUO.
- LITTLE, CHRISTOPHER JCAgranted 2021-01-26