Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N0AOA callsign genealogy
Currently held by ROGALLA, JOHN 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 N0AOA's current licensee, walking backwards.
- WILDMON, JUSTIN LMOgranted 2013-05-31cancelled 2023-02-07
Successor callsigns
Callsigns held now by people who previously held N0AOA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N0AOA, oldest first.
- ROGALLA, JOHN L MN2008-09-30 → cancelled 2020-11-17
- WILDMON, JUSTIN L MO2023-02-07 active