Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KG7AS callsign genealogy
Currently held by BABCOOK, BRENT 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 KG7AS's current licensee, walking backwards.
- Babcook, Brent JWAgranted 2005-06-29cancelled 2007-04-20
Successor callsigns
Callsigns held now by people who previously held KG7AS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KG7AS, oldest first.
- BABCOOK, BRENT J WA1990-02-20 → cancelled 2002-03-07
- BABCOOK, BRENT J WA2017-03-20 active