Castel Yanapour II

The Castel Yanapour II was a training glider built in the late 1929 in France.^[1] It was a glider of high-wing monoplane configuration.^[2] It was designed by Spanish-born French aeronautical engineer Robert Costello and manufactured by Constructions Aéronautiques Émile Dewoitine^[3][4] Only one plane was built, and it had its maiden journey in 1929, but due to new models being designed, it was dismantled.^[5][6]

Castel Yanapour II
General information
Type	Primary Training Glider
National origin	France
Manufacturer	Dewoitine
Designer	Robert Costello
Number built	1
History
First flight	1929

Specifications

Data from ,^[7] J2mcL Planeurs: Castel Yanapour II^[8]

General characteristics

• Crew: 2
• Length: 8.02 m (26 ft 4 in)
• Wingspan: 12.48 m (40 ft 11 in)
• Height: 2.70 m (8 ft 10 in)
• Wing area: 24.00 m² (258.3 sq ft)
• Aspect ratio: 6
• Airfoil: Göttingen 535 at 15% thickness
• Empty weight: 140 kg (309 lb)
• Gross weight: 270 kg (595 lb)

Performance