Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6LOO callsign genealogy
Currently held by CARROLL, RAYMOND 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 K6LOO's current licensee, walking backwards.
- CARROLL, SHELLEY ACAgranted 2006-04-20cancelled 2007-02-13
Successor callsigns
Callsigns held now by people who previously held K6LOO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6LOO, oldest first.
- CARROLL, RAYMOND J CA1994-12-07 → cancelled 2006-12-08
- CARROLL, SHELLEY A CA2017-02-22 active