Confidence: Medium · Source: FCC ULS · As of 2026-09-14
NY9K callsign genealogy
Currently held by BOWKER, Denise C
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 NY9K's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held NY9K.
No current licensee on record previously held this callsign.