Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD2PUP callsign genealogy
Currently held by Cyr, Edward 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 KD2PUP's current licensee, walking backwards.
- Cyr, Edward JNYgranted 2017-10-23cancelled 2017-11-14
Successor callsigns
Callsigns held now by people who previously held KD2PUP.
No current licensee on record previously held this callsign.