Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KF5KNO callsign genealogy
Currently held by Ellis, Mary P
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 KF5KNO's current licensee, walking backwards.
- Ellis, Mary POKgranted 2008-05-13cancelled 2011-04-12
Successor callsigns
Callsigns held now by people who previously held KF5KNO.
- Ellis, Mary POKgranted 2022-06-28