Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KN4BDN callsign genealogy
Currently held by BUFFINGTON, DEBBY A
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 KN4BDN's current licensee, walking backwards.
- BUFFINGTON, DEBBY ASCgranted 2017-01-23cancelled 2017-02-22
Successor callsigns
Callsigns held now by people who previously held KN4BDN.
- BUFFINGTON, DEBBY AWVgranted 2017-03-14