DESCRIPTION AND OPERATING INSTRUCTIONS OF USW MARSHA RECEIVER TYPE MPII-56-II

• Document Type: CREST
• Collection: General CIA Records
• Document Number (FOIA) /ESDN (CREST): CIA-RDP80T00246A064200090001-9
• Release Decision: RIPPUB
• Original Classification: K
• Document Page Count: 520
• Document Creation Date: December 22, 2016
• Document Release Date: December 12, 2011
• Sequence Number: 1
• Content Type: MISC

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Purpose.
The electric directional gyro /fig.l/ GPK-4 is used for lead-
ing the airplane according to the given course and for preoiee exo-
oution of tho airorafte turns,
9.g.11 Guteido Brio, of tho tir otton gyre
~a~aVNS wr.rt w... +.~yiu.w..-wow arw ,re..--+~.r u.e+ yi+wr~w wwaMr+.~nsr+~ek+w-~IP^?'~ar~,axe.+wwew~~nr wr ae.- .arw~.~,.,
o prtncip1o of tho fULflttOfl of
Declassified in Part - Sanitized Copy Approved for Release 2011/12/12 : CIA-RDP80T00246A064200090001-9