History of the Havilland Super Mosquito

The

de Havilland Mosquito became one of the best fighter jets of World War II (1939-1945) with its multi-role approach. The two-seater, twin-engine platform stood out among many major production brands for its role in the years-long conflict, becoming a fighter-bomber, reconnaissance plane and night-time invader.

So, naturally, the base design should be considered for a variety of other related projects, including dedicated high-speed medium bomber and jet fighter products.

Department of Health. The 99 was developed to meet the 1941 requirements for a fast medium bomber (B. 11/41), the same specification that powered the competing twin-engine Hawker P. 1005. De Havilland engineers concluded that their two-seat heavy fighter could be converted into a high-speed bomber role using the same Napier Sabre IV engines (2,180 hp each) as the proposed P. 1005 and built on impressive form , in operation DH on.

98 mosquitoes are designed in a short time. The development was initially designated "DH.99", which was then changed to "DH.101". Except for the slightly larger size, DH. The 101 will also carry three crew members (instead of Mosquito's two).

Engineers estimate their new plane will have a top speed of nearly 420 mph. 4,000 lbs of traditional intermediate bearings will be carried internally and another 2,000 lbs will be carried externally (under the wings). External fuel tanks could also be installed to increase the bomber's range, which would prove helpful for Europe, the Pacific, and every bit of the vast airspace in between.

In the table is DH. The 101 mimics the design lines of earlier DHs. The 98, with its sleek fuselage, forward-facing main wing, and integrated tail, is almost identical. Each engine will reverse drive a four-bladed propeller unit, eliminating inherent torque for improved control and stability.

The landing gear will be a trailing arrangement, and the crew will all sit under a teardrop canopy behind the short nose cone assembly.

As the project progressed, it became apparent that Napier's engine commitments elsewhere in the war would severely limit the anticipated availability of Sabre engines in development projects such as the DH. 101.

As a result, the Bristol Centaurus radial piston engine was chosen as a replacement, but it was soon realized that the engine did not meet the required design specifications for the de Havilland fast medium bomber - leading to the abandonment of the DH. 101.

A new Mosquito development has emerged from de Havilland's drawing boards, with dimensions closer to the original DH. 98. Power comes from two Rolls-Royce Merlin 61 inline engines. Instead of pushing the design toward a fast medium bomber, the aircraft was designated DH. 102 - Should replace the main DH.

There were 98 fighter-bomber brands in use at the time. It still carries a crew of three, but the proposed standard armament is now centered on 4 x 20mm and 4 x 40mm automatic cannons for a sizeable frontal "strike" against ground and air targets.

Two DHs. In 1942, Specification B. 4/42 covered 102 prototypes, but despite progress in the construction phase, interest in the design soon waned. Department of Health. The 102 was eventually canceled on December 26, 1942, ending all hope for a Super Mosquito product.

Specification

Basic

Year:
1942
Status:
Cancel
Staff:
3

Production

[0 units]:
De Havilland - UK

Roles

- Fighter

- Intercept

- Ground Attack

- Anti-ship

- X-Plane / Development

Dimensions

Length:

47.57 ft (14.5 m)

Width:

70.05 ft (21.35 m)

Height:

12.80 ft (3.9 m)

Weight

Curb Weight:

11,000 kg

MTOW:

33,654 lb (15,265 kg)

(difference: +9,403 pt)

Performance

2 Napier Sabre IV liquid-cooled inline piston engines, each producing 2,180 hp and driving a four-bladed propeller unit.

Performance

Maximum Speed:

416 mph (670 km/h; 362 knots)

Service Limit:

29,003 ft (8,840 m; 5.49 mi)

Maximum range:

1,429 miles (2,300 km; 1,242 nautical miles)

Rate of climb:

3,000 ft/min (914 m/min)

Armor

Proposal (DH. 102):

4 x 20mm automatic cannon.

4 x 40mm automatic cannon.

Optional (DH.98/DH.101):

6 x 500 lb conventional bombs or 4 x 1,000 lb bombs or 2 x 1,900 lb internal bombs.

Traditional dropshipping stores up to 2,000 pounds shipped externally. Assuming support for airborne missiles and possibly torpedo weapons.

Changes

"Super Mosquito" - the name of the basic series

DH. 99 - original project title

DH. 101 - Revised project title; medium speed bomber design; increased dimensions; 8,000 lb internal/external bomb load.

DH.

102 - Modified project title; fighter-bomber design; reduced size; 2 x Rolls-Royce Merlin 61 inline engines; 4 x 20mm and 4 x 40mm automatic cannon weapons.
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