Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N0OKY callsign genealogy
Currently held by WARZEHA, FRANCES M
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 N0OKY's current licensee, walking backwards.
- Olson, Steven JMNgranted 2024-11-05cancelled 2024-11-23
Successor callsigns
Callsigns held now by people who previously held N0OKY.
- WARZEHA, FRANCES MAZgranted 2022-07-08
All historical holders
Every license row we've seen with the callsign N0OKY, oldest first.
- WARZEHA, FRANCES M AZ2022-07-08 → cancelled 2022-07-08
- Olson, Steven J MN2024-11-23 active