Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB7BYI callsign genealogy
Currently held by POULSON, DAVID G
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 KB7BYI's current licensee, walking backwards.
- POULSON, DAVID GIDgranted 2015-11-04cancelled 2016-07-29
Successor callsigns
Callsigns held now by people who previously held KB7BYI.
No current licensee on record previously held this callsign.