Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD2PYR callsign genealogy
Currently held by Chen, Daniel
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 KD2PYR's current licensee, walking backwards.
- Chen, DanielNYgranted 2016-11-28cancelled 2016-12-16
Successor callsigns
Callsigns held now by people who previously held KD2PYR.
No current licensee on record previously held this callsign.