<prompt> Kalima dǝga fuwuzǝyin: Cidanzǝ fasal dǝye suro saa 1941 lan baditǝna, kuru fasal dareye dǝga suro saa 1942 kəntawu Novemberbe 2 lan bayantǝna. Model buro salakye dǝ kǝntagǝ March be saa 1943 lan jaraftana, amma awo zauro zau dǝ suro kǝntagǝ August be saa 1943 lan wajin sa Dr. Walter Thiel dǝ kǝrma dǝn baro wallono.  <response>: Kǝla Operation Hydra bombings ye dǝn, badiyaram kǝla Operation Crossbow bombing campaign ye dǝn kǝla V-2 production ye dǝn. Ngawo kənasar buro salakye prototype kən yakkəme kənasarnzə kən 8 kəntawu Marchbe saa 1944be lan, Wasserfall kərmai yakkəbe kəntawu Junebe saa 1944bedən tamotə. Kəntawu Januarybe 8, saa 1945 dәye letәgәnyi, injin dә fizzling ro walzәna dәye missile dәa km 7 kәla kәnәngәnabe lan letәgәna dәn. Kәntagә Februarybe fuwunna dәye letәgә kәnasartәna dәwo saa 770 ms 2,800 kmh ro letәgәna dәn. Kәrmu Wasserfallbe yakkәn yakkәn yakkәm-a uwu dә loktu Peenemünde-dә kәntagә Februarybe kawunzә 17, 1945 dәn koltәgәna dәn. 