hobbymaster


Air Power Series>1:48 die-cast display model>Spitfire>HA7817

Spitfire MK.1a "Dunkirk" J/P9374, RAF
HA7817
General Background
The Spitfire Mk.1 first became operational in July 1938. At the beginning of WWII 9 RAF squadrons were equipped with the Mk.1’s. By June 1940 the Mk.1 was being replaced by the faster long-range Mk.II but not before the Mk.I had bore the brunt of the Battle of Britain. The Mk.I also flew protective cover over the evacuation of Dunkirk. The Mk.1A had 8 machine guns instead 4, a bulged canopy, a 3-blade propeller, self-sealing fuel tanks, armored windscreen and armor plating in front of and behind the pilot.
Specifications :
Basic Information :  
Role: Interceptor Fighter
Mk.1A Produced: 1,536
Crew: one
Performance:  
Engine: 1 x Rolls-Royce Merlin III, liquid-cooled, V12
HP @ Altitudes – 1,030 hp @ 16,250 ft (4,953 m)
880 HP @ take-off
Speed:
Maximum @ 20,000 ft (6,100 m): 353 mph (568 kph)
Cruising:

210 mph (338 kph)

RoC (Rate of Climb):
Initial:

2,530 ft/min (771 m/min)

Time to 20,000 ft (6,096 m):

9 minutes 25 seconds

Service Ceiling:

31,900 ft (9,723 m)

Normal Range:

395 miles (637 km)

Endurance:

1.78 hrs

Weight:  
Empty: 5,040 lb (2,286 kg)
Full: 6,150 lb (2,789 kg)
Dimensions:
Length: 29 ft 11 ins. (9.12 m)
Height to tip of propeller: 11 ft 5 ins (3.48 m)
Wingspan: 36 ft 10 ins. (11.23 m)
Armament: 8 x 0.303 in (7.7 mm) Browning machine guns, 300 rounds/gun