Search
Close this search box.

Avro 685 York

The Avro York was a British transport aircraft developed during the Second World War.

The design was derived from the Avro Lancaster heavy bomber, several sections of the York and Lancaster being identical.

Due to the importance of Lancaster production, York output proceeded at a slow pace until 1944, after which a higher priority was placed upon transport aircraft.

Variants

Avro 685 prototypes

LV626 

Prototype first flown with twin-tail and later converted to C.II standard

LV629 

Prototype fitted with passenger seats

LV633 

Prototype fitted as a flying conference room, later used by Winston Churchill

LV639 

Prototype fitted as a paratroop drop variant with a drop hatch in the floor

York I 

Four-engined civilian transport aircraft.

York C.I 

Four-engined military transport aircraft for the RAF, 208 built by Avro and one by Victory Aircraft.

York C.II 

One prototype York aircraft converted with four Bristol Hercules XVI radial piston engines.

Specifications

Crew

Capacity

56 passengers

Length

78 ft 6 in (23.93 m)

Wingspan

102 ft 0 in (31.09 m)

Height

16 ft 6 in (5.03 m)

Wing area

1,297 sq ft (120.5 m2)

Empty weight

40,000 lb (18,144 kg)

Gross weight

65,000 lb (29,484 kg)

Powerplant

4 × Rolls-Royce Merlin 24, V-12 liquid cooled piston engines,

1,280 hp (950 kW) each

Propellers

3 bladed constant speed propellers

Performance

Maximum speed

298 mph (480 km/h, 259 kn)

Range

3,000 mi (4,800 km, 2,600 nmi)

Service ceiling

23,000 ft (7,000 m)

Rate of climb

820 ft/min (4.2 m/s)

Wing loading

54 lb/sq ft (260 kg/m2)

Power/mass

0.079 hp/lb (0.130 kW/kg)

 

 

Share on facebook