Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB1DEB callsign genealogy
Currently held by BAIRD, CLIFTON T
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 KB1DEB's current licensee, walking backwards.
- Leonard, Deborah LMEgranted 2015-09-01cancelled 2016-10-22
Successor callsigns
Callsigns held now by people who previously held KB1DEB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB1DEB, oldest first.
- BAIRD, CLIFTON T CT1998-08-25 → cancelled 2010-08-26
- Leonard, Deborah L ME2026-08-14 active