Stuka in Operation
Most dive bombers give their pilots the sensation of diving vertically but the Stuka did genuinely plummet earthwards at a true 90 degrees angle.Indicator marks on the starboard side of the cockpit side screen ran from 30 to 90 degrees to enable the pilot to judge the angle correctly.From its level flight speed of 255 mph (410 km/h) the Stuka accelerated to 335 mph (540 km/h) as it dived some 4,500 ft (1,370 m).Its maximum permitted speed was 373 mph (600 km/h).The Stuka's acceleration was progressive its fixed undercarriage provided by the dive brakes.Less awkward dive bombers such as the Douglas Dauntless accelerated like a rocket when they dived with a full bombload.It was this ability to make such a controlled vertical dive the enabled the Stuka to deliver heavy bombs with greater precision then any other aircraft of the war.As he dived the pilot kept an eye on the contact altimeter.It had an indicator which lit up when it was time to initiate the automatic pull-out.This brought the Stuka back to level flight at 6g (six times the force of gravity) descending another 1,475 ft (450 m) in the process.The control column had a safety device limiting it to 5 degrees of movement from neutral , stopping the pilot from pulling too much g during a pull-out.This could be overridden in an emergency-a hard tug on the control column brought the Stuka out of its dive.The minimum authorized altitude for starting a dive bombing attack was 800 m (2,624 ft) : a lower cloud base restricted the Ju 87 to level attacks.
Bombload
If a target was close enough the Stuka could deliver a formidable bombload.The Ju 87 could carry a 1,800 kg (3,968 lb) bomb for a short range mission : the sort of bombload carried by twin-engined aircraft through World War II and not far off that carried by American four-engine bombers during the strategic bombing of Germany.Combat experience in Russia demonstrated that hitting a tank with a heavy bomb was next to impossible even for a Stuka.On the Russian front the standard anti-tank weapon was the SD-4-H1 a 4 kg hollow-charge bomblet.Seventy eight were carried inside a 500 kg bomb case.The bomblets could penetrate the thin top armour of any Allied tank-even the massive JS-2s used by the Red Army's in 1945.More spectacular but fraught with danger for the aircrew was one of the final Stuka models : the Ju 87G-1. Introduced in 1943 , this carried a pair of 37-mm cannon which could also penetrate the top armour of a tank but the weight and drag further reduced the Stuka's already marginal performance.
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The Ju-87D was able to carry a 1800kg bomb for short missions! this would be very cool in AH