Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9DIN callsign genealogy
Currently held by Piekutowski, Diniana J
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 K9DIN's current licensee, walking backwards.
- Piekutowski, Diniana JCAgranted 2020-03-10cancelled 2020-04-14
Successor callsigns
Callsigns held now by people who previously held K9DIN.
No current licensee on record previously held this callsign.