The Humbert Tétras (English: Grouse) is a French two seat ultralight with a single engine and high wing. Available as a kit or complete aircraft, it has been in production since 1994 by Humbert Aviation of Ramonchamp.
The Humbert Tétras (English: Grouse) is a French two seat ultralight with a single engine and high wing. Available as a kit or complete aircraft, it has been in production since 1994 by Humbert Aviation of Ramonchamp. (en)
Le Tétras Humbert est un ULM multi-axes français à deux places à moteur unique et aile haute. Disponible en kit ou en avion complet, il est produit depuis 1994 par à Ramonchamp. (fr)