B-26 Marauder Bomber Service Training School Manual 1942 Sperry Observers were responsible for spotting

Observers were responsible for spotting aircraft of US adversaries and initiating an Aircraft Flash Report through proscribed communication channels

plus Transport Douglas C-47 Skytrain and others

Type 98 Reconnaissance Seaplane Aichi E11A Laura

Although the image of the instrument panel shows an instrument without the tripmeter reset knob

a division of Solar Aircraft Co

B-26 Marauder Bomber Service Training School Manual 1942 Sperry Observers were responsible for spottingThis is an original manual for the WWII era US Army Air Corps' B 26 Marauder medium bomber for use in the Service Training School. It was published in 1942 by the Glenn L. Martin Company, manufacturer of the B 26. This manual covers Structures, Hydraulics, Electrical, and Power Plant of the B 26 and is filled with text, tables, diagrams, and illustrations of all relevant technical aspects covered for the B 26, including several foldout pages. The