1943 Type D-4 Time Distance Plane Navigational Computer USAAF
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1943 Type D-4 Time Distance Plane Navigational Computer USAAF:
$37.50
1943 Type D-4 Time Distance Computer, True Altitude, Air Temp, Pressure Alt., ETA, Air Speed USAAF production contract in 1943c.Made in USALike New Condition.
Used in P-38 Lightning Bomber during WWII. In mint condition.
Museum information below.Time Distance Computer Type D-4 USAAF - c1943Made in USA under a 1943 USAAF contract by General Luminescant CorpNote: Other known manufacturers of this device were Cruver Manufacturing Co.Front Scale: True Altitude, Air Temp, Press. Alt. (ETA, Air Speed )Back Scale: Cal. Air Speed, Air Temp, True A.S. (presure Altitude, Density Altitude)
1943 Type D-4 Time Distance Plane Navigational Computer USAAF:
$37.50