translate English to German: The U3 was designed as a Jabo, fitted with under wing ETC-501 racks, which could be fitted with either SC-250 bombs or 300 l drop tanks. The U3 also was deployed in night missions having some slight modification such as exhaust suppressors and landing lights.
Die Höhenleistung der Fw 190A blieb aufgrund des für mittlere Höhen optimierten BMW 801 Doppelsternmotors unbefriedigend.