Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KZ1CY callsign genealogy
Currently held by BOWKER, DOUGLAS A
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 KZ1CY's current licensee, walking backwards.
- BOWKER, DOUGLAS AMAgranted 2016-03-23cancelled 2019-02-20
- KF2NQno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KZ1CY.
No current licensee on record previously held this callsign.