Bellanca J-300

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J-300
Bellanca J-300 aircraft of Adamowicz brothers in Warsaw, 1934.
Role	Civil aircraft Type of aircraft
National origin	United States
Manufacturer	Bellanca
Number built	4
Developed from	Bellanca J

The Bellanca J-300 was a high wing cabin monoplane used for several trans-atlantic attempts,^[1] including a successful 1934 crossing by the Adamowicz brothers.