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[122] Although not as fast as the Spitfire, the Zero could out-turn the Spitfire, could sustain a climb at a very steep angle, and could stay in the air for three times as long. [123] To counter the Zero, Spitfire pilots adopted a "slash and run" policy and used their faster speed and diving superiority to fight, while avoiding turning ...
Depending on the supercharger fitted, engines were rated as low altitude (e.g.; Merlin 66, Griffon III), where the engine produced its maximum power below about 10,000 feet (3,000 m), medium altitude (Merlin 45), where the engine produced its maximum power up to about 20,000 feet (6,100 m), and high altitude (Merlin 70), where the engine produced its maximum power above about 25,000 feet ...
If "bounced" while cruising at low speeds it could take a Spitfire up to two minutes to accelerate to top speed. [58] The only way it was thought that a Spitfire could evade attack was to cruise at high speed and go into a shallow dive with the throttle open. Provided the Fw 190 was seen in time, it could be forced into a long stern chase. [57]
For targets that can be fired on by a machine gun for longer periods than just a few seconds the cyclic firing rate becomes less important. For a third hybrid class of weapons, common in handguns and rifles, known as a semi-automatic firearm , the rate of fire is primarily governed by the ability of the operator to actively pull the trigger and ...
The Rolls-Royce Griffon engine was designed in answer to Royal Navy specifications for an engine capable of generating good power at low altitudes. Concepts for adapting the Spitfire to take the new engine had begun as far back as October 1939; Joseph Smith felt that "The good big 'un will eventually beat the good little 'un."
The Spitfire's fuselage was redesigned to improve the pilot's sightline for deflection shooting and to use a larger fin and rudder to eliminate directional instability. [ 13 ] [ note 3 ] The instability had arisen following the introduction of the more powerful Griffon engine and was exacerbated by the introduction of the four-bladed and ...
The slow progress of ‘good fire’ According to Cal Fire data, about 100,000 acres were treated with prescribed burns last year — up from about 50,000 acres from 2020. But a variety of ...
Both sights were tested in the same Fw 190, and by the same pilot. The conclusion was critical of the moving graticule of the G.G.S., which could be obscured by the target. Compared to the EZ 42, the Allied sight's prediction angle was found on average to be 20% less accurate, and vary by 1% per degree.