Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9RDT callsign genealogy
Currently held by Westfall, Chance 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 K9RDT's current licensee, walking backwards.
- Westfall, Chance EINgranted 2004-03-17cancelled 2005-02-15
Successor callsigns
Callsigns held now by people who previously held K9RDT.
- Westfall, ChanceINgranted 2018-04-13