Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB9DEB callsign genealogy
Currently held by HORTON, MICHAEL R
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 KB9DEB's current licensee, walking backwards.
- JENKS, DEBRA SINgranted 2011-02-23cancelled 2011-12-20
Successor callsigns
Callsigns held now by people who previously held KB9DEB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB9DEB, oldest first.
- HORTON, MICHAEL R IN1989-07-18 → cancelled 2001-07-19
- JENKS, DEBRA S IN2021-09-23 active