Bellanca CH-300 Pacemaker Manufacturer: Dora Wings Serial number: 72022 Scale: 1/72 Material: Plastic, photoetched parts, decal Kit description: Unpainted, Unassembled, Kit do not contain paints and glue Condition: New in Box Length of the model: 118 mm / 4.64 inches The Bellanca CH-300 Pacemaker was a six-seat utility aircraft, built primarily in the United States in the 1920s and 1930s. It was a development of the Bellanca CH-200, fitted with a more powerful engine and, like the CH-200, soon became renowned for its long-distance endurance.