By A Mystery Man Writer
The Waiex-B Kit – Sonex Aircraft
SubSonex
The Sonex-B Kit – Sonex Aircraft
File:Sonex Aircraft Sonex UL450 'LN-YAN' (27652312197).jpg - Wikimedia Commons
Sonex aviation photos on JetPhotos
Single-seat ULM aircraft - Onex - Sonex Aircraft LLC - 4-stroke
Sonex-B Gallery – Sonex Aircraft
Sonex aviation photos on JetPhotos
Flying Aircraft
Sonex goes high with new model's wing - AOPA