north face clearance but from the V-5

Damage repair in March heavy on blue sky.
Although the V-4 is the last one in the initially planned four prototypes, but production did not stop there. Heinkel decided to continue the production of six prototypes, in order to continue to improve. Crashed because of V-3, V- 8 of the body will be changed to the second generation of V-3, but it fitted the the DB 601Aa engine, and carried out its first test flight in December 1 to January, the aircraft is put on the 601R type engine to carry out the test, in Oranienburg (Oranienberg), the ultimate speed of 746.6 km / h (463.9 miles / hour) and driving in of Hans. Mahdia Butler (Hans Dieterle), setting a new world record in popular publications, however,north face pink ribbon, this record is attributed to the name of He 112U how the final outcome of this machine is not known, and probably also the prototype and later V-9 was used for an emergency landing tests and corrupted.
V-5, the prototype was completed in November 16, 1938, the aircraft shape V-4 Kuxiao the, be used for a propaganda He 100V-4 prototype broke the world speed record video shoot (due to fear of damage to the V-4 did not let the real record-breaking play), but from the V-5, the Heinkel He 100 design, made some changes, so in addition to the earlier completion of the V-8 outside The new production aircraft are regarded as the He 100C type.
V-6 prototype in February 1939 the first flight, conducted a series of tests at the factory after the April 25 arrived Lei Xilin test center where the aircraft was fitted with different engines for a variety of technical tests. However, in a June 9 flight due to landing gear failure, the body minor damage, but fortunately repaired in just six days,north face clearance, and once again take to the skies.
Modify the oil cooling system of the V-7 prototype was completed in May 24, at the same time this is the first aircraft of the placement of weapons prototype aircraft firing weapons, including two within the wing 20 mm cannon and head inside the hood four 7.92 mm MG 17 machine guns, making its firepower strength far more than contemporary aircraft, but soon after when the V-7 to Rechlin Test Center (Rechlin) the removal of all armed, dedicated to a series of high-speed flight tests.
V-9 is the second prototype aircraft armed with, but he was a strange task allocation --- dedicated to the forced landing test! Final in this completely undermine the nature of the experiment were destroyed, while the V-10 the prototype would have been the same fate, and was later put on the plan for the V-8, the delay in the completion of the prototype dedicated contest the wings and windshield entities as Unfortunately or destroyed by bombing during the war.
Engine overheating and reliable cooling system is not working the problem has not resolved. Trying