echnical Memorandum No. 745 Tigs. 9,11,14,15,18,19 Figure 9*- Retractable landing Figure 11 Landing gear and wing gear of the HeTO; stubs of Northrop Delta, note the fairing plates* ffheel 2nd struts are streamlined* Fhe wing design arrd the fuel tanks are clearly visible* Figure 14.- Split-flap… … Figures 18,19.- 3-engine mailplane Pander S 4. Wheels retract in engine nacelles, trailing edge flaps with •upper-surface ailerons. With a crew of 3 it is to fly the 14,000 km (8,699 mi.) at 8,700 m (28,543 ft.) between Holland and Holland-India in 3j days.
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