Vickers Wellesley

The Vickers Wellesley was a medium bomber of World War 2.

It was one of two aircraft to be named after Arthur Wellesley, 1st Duke of Wellington, the other being the Vickers Wellington.

Variants

Type 281 Wellesley

Company designation for the Wellesley bomber.

Type 287 Wellesley Mk I

Two, and later three-seat medium bomber aircraft.

The Wellesley Mk I had separate canopies for pilot and gunner’s cockpits.

Wellesley Mk II

Unofficial designation used for examples with an extended canopy covering pilot and bombardier.

Type 289

Engine testbed to test the Hercules HE15 radial piston engine.

Type 291

Blind-flying model.

Type 292

Five aircraft modified for long-distance flying by the RAF’s Long-Range Development Unit Flight.

Alterations included extensive development work with a fuel dumping system to allow an emergency landing early in a long-distance flight when the weight of fuel would cause the aircraft to exceed its maximum landing weight.

Visible differences included NACA-type long-chord cowlings.

Three were used on the record-breaking flight.

Type 294

Prototype with strengthened wing for cutting barrage balloon cables.

Type 402

Three-seat experimental aircraft.

Specifications

Crew

3

Length

39 ft 3 in (11.96 m)

Wingspan

74 ft 4 in (22.66 m)

Height

15 ft 3+1⁄2 in (4.661 m)

Wing area

630 sq ft (59 m2)

Empty weight

6,760 lb (3,066 kg)

Gross weight

11,048 lb (5,011 kg)

Max take-off weight

12,500 lb (5,670 kg)

Powerplant

1 × Bristol Pegasus XX radial engine, 925 hp (690 kW)

Performance

Maximum speed

228 mph (367 km/h, 198 kn) at 19,700 ft (6,000 m)

Cruise speed

180 mph (290 km/h, 160 kn) at 15,000 ft (4,600 m) (57% power)

Range

1,220 mi (1,960 km, 1,060 nmi)

Service ceiling

25,500 ft (7,800 m)

Time to altitude

17.8 min to 15,000 ft (4,600 m)

Armament

Guns

One × .303 in (7.7 mm) Vickers machine gun in right wing

One × .303 in (7.7 mm) Vickers K machine gun in rear cockpit

Bombs

2,000 lb (910 kg) of bombs.

 

 

 

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