The Lioré et Olivier H-190 was a flying boat airliner produced in France in the late 1920s. Conventional for its day, it was a single-bay biplane with unstaggered wings, its single engine mounted tractor-fashion underneath the upper wing and supported on struts in the interplane gap. Early examples had the pilot's open cockpit located aft of the wing, but this was later relocated forward of the wing.
Developed as a passenger transport, versions of the H-190 were also built as catapult-ready mail planes intended to be launched from transatlantic liners, and as coastal patrol aircraft.
The sole LeO H-194 was flown by Marc Bernard together with a CAMS 37 flown by René Guilbaud in a long-distance expeditionary flight across Africa in late 1926. They covered 28,000 km (17,000 mi) in three months, covering Morocco, Mali, Nigeria, Belgian Congo, Mozambique and Madagascar.
H-190T
("Transport") - airliner powered by a 310 kW (420 hp) Gnome-Rhône 9Ab Jupiter engine (5 built)
H-191
trainer powered by a 340 kW (450 hp) Lorraine 12Eb, (1 built)
H-192
airliner similar to H-190T, but with cockpit in new position, powered by a 310 kW (420 hp) Gnome-Rhône 9Ab Jupiter (2 built)
H-193
similar to H-192, but with reinforced wing, powered by a 310 kW (420 hp) Gnome & Rhône 9Ady, (5 built)
H-193S
("Surveillance") - maritime patrol version of H-193, powered by a 310 kW (420 hp) Gnome-Rhône 9Ab Jupiter (15 built)
H-193HS
H-193S with a 370 kW (500 hp) Hispano-Suiza 12Mb engine (1 converted)
H-194
version for long-distance flight, powered by a 310 kW (420 hp) Gnome-Rhône 9Ab Jupiter (1 built)
H-195
H-196
similar to H-193, powered by a 310 kW (420 hp) Gnome-Rhône 9Ab Jupiter (1 built)
H-197S
(
Sanitaire) - air ambulance version of H-193, powered by a 310 kW (420 hp) Gnome-Rhône 9Adz Jupiter (1 built)
H-198
catapult-capable mailplane, powered by a 310 kW (420 hp) Gnome-Rhône 9Af Jupiter (9 built).
H-198/2
catapult-capable airliner with a 370 kW (500 hp) Renault 12Ja engine (3 built).
H-199/1
twin-engine version, with second engine mounted in pusher-fashion in tandem with the first: examples with 2x 170 kW (230 hp) Hispano-Suiza 6Mbr (1 built).
H-199/2
twin-engine version, with second engine mounted in pusher-fashion in tandem with the first: 2x 260 kW (350 hp) Gnome-Rhône 7Kb engines (1 built).
France
French Navy
General characteristics
Crew: 1 pilot
Capacity: 6 passengers
Length: 12.50 m (41 ft 0 in)
Wingspan: 16.00 m (52 ft 6 in)
Height: 4.17 m (13 ft 8 in)
Wing area: 64.2 m2 (690 ft2)
Empty weight: 1,810 kg (3,980 lb)
Gross weight: 3,200 kg (7,040 lb)
Powerplant: 1 × Gnome-Rhône 9Ad, 310 kW (420 hp)
Performance
Maximum speed: 170 km/h (110 mph)
Range: 620 km (390 miles)
