Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N0YPF callsign genealogy
Currently held by Kjar, Michael L
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 N0YPF's current licensee, walking backwards.
- KB0LJFno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held N0YPF.
- Kjar, Michael LNDgranted 2023-05-09