The true ancestor of modern airliners, with all-metal structure, cantilever low wings and retractable landing gear, was the Boeing Model 247, the prototype of which was flown on 8 February 1933. A total of 75 was built. The major production version was the Model 247D, powered by two 550 hp Pratt St Whitney Wasp engines driving controllable-pitch propellers. Cruising speed with ten passengers and 400 lb (181 kg) of mail was 180 mph (304 km/h).

Showing All Files In: Airplane (scale model) Plans H-M

Airplane (scale model) Plans H-M » Henschel PDF Scale Model Plan

 Airplane Plan - Converted to PDF format for easier viewing and printing. These plans vary in detail and quality. Some are Marvels of Aircraft Design and others a good start for your next project.
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Airplane (scale model) Plans H-M » Hiclimber Vintage PDF Scale Model Plan

 Airplane Plan - Converted to PDF format for easier viewing and printing. These plans vary in detail and quality. Some are Marvels of Aircraft Design and others a good start for your next project.
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Airplane (scale model) Plans H-M » Hienke PDF Scale Model Plan

 Airplane Plan - Converted to PDF format for easier viewing and printing. These plans vary in detail and quality. Some are Marvels of Aircraft Design and others a good start for your next project.
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Airplane (scale model) Plans H-M » Hlg Model PDF Scale Model Plan

 Airplane Plan - Converted to PDF format for easier viewing and printing. These plans vary in detail and quality. Some are Marvels of Aircraft Design and others a good start for your next project.
View full description for more details; R/C, display etc. Quick, Easy and Secure download.

Airplane (scale model) Plans H-M » Hotdawg PDF Scale Model Plan

 Airplane Plan - Converted to PDF format for easier viewing and printing. These plans vary in detail and quality. Some are Marvels of Aircraft Design and others a good start for your next project.
View full description for more details; R/C, display etc. Quick, Easy and Secure download.

Airplane (scale model) Plans H-M » Hotstuff2 PDF Scale Model Plan

 Airplane Plan - Converted to PDF format for easier viewing and printing. These plans vary in detail and quality. Some are Marvels of Aircraft Design and others a good start for your next project.
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Airplane (scale model) Plans H-M » Howard Vintage PDF Scale Model Plan

 Airplane Plan - Converted to PDF format for easier viewing and printing. These plans vary in detail and quality. Some are Marvels of Aircraft Design and others a good start for your next project.
View full description for more details; R/C, display etc. Quick, Easy and Secure download.

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