Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC7LOO callsign genealogy
Currently held by ECKLES, STEPHEN F
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 KC7LOO's current licensee, walking backwards.
- Eckles, Stephen FORgranted 2018-02-02cancelled 2018-03-16
Successor callsigns
Callsigns held now by people who previously held KC7LOO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC7LOO, oldest first.
- ECKLES, STEPHEN F OR2005-03-11 → cancelled 2017-06-07
- Eckles, Stephen F WA2018-03-16 active