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Arado 234B
The first prototype of the Ar 234B variant (Ar 234 V9), that had been ordered on 9th February 1943, was completed in early March 1944. The expected bomb payload was maximum 1,500 kg. Additional rocket boosters, mounted under wings, were necessary for a loaded take-off. Alternatively, two auxiliary 300-leter drop tanks could be carried under the engine nacelles. The first flight of the Ar 234 V9, from Brandenburg to Alt Lönnewitz by captain Janssen, took place on 12th March 1944. During the next two test flights, conducted on 15th March 1944, Janssen experienced problems retracting the flaps after take-off. This issue was partially solved by re-building the flap retraction mechanism. On 21th March 1944, Siegfried Knemeyer carried out a 17-minute test flight of the Ar 234 V9. In the period between 17th - 20th April 1944 at Alt Lönnewitz, tests were conducted with bomb armament. On 29th April 1944, Knemeyer performed a 30-minute demonstration flight over Oranienburg airbase for the Wehrmacht and some RLM officials.
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Arado 234 V9 |
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Arado 234 V9 |