Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD0KYJ callsign genealogy
Currently held by HYNEK, JENNIFER 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 KD0KYJ's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KD0KYJ.
- HYNEK, JENNIFER AIAgranted 2020-12-16