Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K1SYD callsign genealogy
Currently held by Sydie, Peter
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 K1SYD's current licensee, walking backwards.
- Sydie, PeterCTgranted 2018-10-23cancelled 2018-12-11
Successor callsigns
Callsigns held now by people who previously held K1SYD.
No current licensee on record previously held this callsign.