Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KG0SR callsign genealogy
Currently held by CARROLL, JOHN D
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 KG0SR's current licensee, walking backwards.
- KB0POEno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KG0SR.
- CARROLL, JOHN DCOgranted 2017-01-06