The Hanriot HD.40S (S- Sanitaire - medical transport)was a two-seat medical transport aircraft built in the 1920s, derived from the Hanriot HD.14S.

Specifications (HD.40S)

Data from ^[1]

General characteristics

• Crew: 2
• Length: 7.25 m (23 ft 9 in)
• Wingspan: 10.25 m (33 ft 8 in)
• Height: 3.05 m (10 ft 0 in)
• Wing area: 34.9 m² (376 sq ft)
• Empty weight: 595 kg (1,312 lb)
• Gross weight: 856 kg (1,887 lb)
• Powerplant: 1 × Salmson 9Ac 9-cylinder air-cooled radial piston engine, 89 kW (120 hp)

Performance

• Maximum speed: 120 km/h (75 mph, 65 kn)
• Range: 350 km (220 mi, 190 nmi)
• Service ceiling: 4,000 m (13,000 ft)