Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB5KIL callsign genealogy
Currently held by GREEN, CHRISTOPHER G
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 KB5KIL's current licensee, walking backwards.
- GREEN, CHRISTOPHER GTXgranted 2018-02-13cancelled 2018-03-06
Successor callsigns
Callsigns held now by people who previously held KB5KIL.
- GREEN, CHRISTOPHER GTXgranted 2018-02-13cancelled 2018-03-06
All historical holders
Every license row we've seen with the callsign KB5KIL, oldest first.
- GREEN, CHRISTOPHER G TX2018-03-06 active
- GREEN, CHRISTOPHER G— → cancelled 1998-01-07