Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB1ADD callsign genealogy
Currently held by Dembowski, Jason E
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 KB1ADD's current licensee, walking backwards.
- Dembowski, Jason EMEgranted 2003-01-23cancelled 2009-09-22
Successor callsigns
Callsigns held now by people who previously held KB1ADD.
No current licensee on record previously held this callsign.