Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N9AOU callsign genealogy
Currently held by Mangano Sr, Michael K
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 N9AOU'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 N9AOU.
- Mangano Sr, Michael KILgranted 2022-07-15