Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N9PO callsign genealogy
Currently held by SEDLACEK, PAUL 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 N9PO's current licensee, walking backwards.
- SEDLACEK, PAUL MILgranted 1997-05-19cancelled 2000-01-25
Successor callsigns
Callsigns held now by people who previously held N9PO.
No current licensee on record previously held this callsign.