Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF7LOA callsign genealogy
Currently held by COOK, BARRY 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 KF7LOA's current licensee, walking backwards.
- COOK, BARRY JUTgranted 2003-03-20cancelled 2010-08-04
Successor callsigns
Callsigns held now by people who previously held KF7LOA.
- COOK, BARRY JUTgranted 2025-05-30