Editing Lockheed Model 10 Electra (section)

==Variants==
[[File:Lockheed Y1C-36.jpg|thumb|right|Lockheed Y1C-36]]
[[File:Lockheed Y1C-37.jpg|thumb|right|Lockheed Y1C-37]]
[[File:Lockheed XC-35 parked.jpg|thumb|right|Lockheed XC-35]]
The Electra was produced in several variants, for both civilian and military customers. Lockheed built a total of 149 Electras.

;Electra 10-A
:Powered by two [[Pratt & Whitney R-985|Pratt & Whitney R-985 Wasp Junior SB]], {{cvt|450|hp|0}} each; 101 produced.
:* Three built for the [[U.S. Army Air Corps]] as '''Y1C-36''', redesignated as '''C-36''' in 1938 and as '''UC-36''' in 1943.
:* Fifteen impressed by the [[U.S. Army Air Forces]] as '''C-36A''', redesignated as '''UC-36A''' in 1943.
:* One built as '''XR2O-1''' for the U.S. [[Secretary of the Navy]].<ref>{{harvnb|Francillon|1987|p=122}}</ref>
:* One built as '''Y1C-37''' for the Chief of the [[National Guard Bureau]], redesignated as '''C-37''' in 1938 and as '''UC-37''' in 1943.
;Electra 10-B
:Powered by [[Wright R-975|Wright R-975-E3 Whirlwind]], {{cvt|440|hp|0}} each; 18 produced
:* Seven impressed by the U.S. Army Air Forces as '''C-36C''', redesignated as '''UC-36C''' in 1943.
:* One built as '''XR3O-1''' for the [[U.S. Coast Guard]] for use by the [[Secretary of the Treasury]].
;Electra 10-C
:Powered by [[Pratt & Whitney R-1340|Pratt & Whitney R-1340 Wasp SC1]], {{cvt|450|hp|0}} each; eight produced for [[Pan American Airways]].
;Electra 10-D
:Proposed military transport version; none built.
;Electra 10-E
:Powered by [[Pratt & Whitney R-1340|Pratt & Whitney R-1340 Wasp S3H1]], {{cvt|600|hp|0}} each; 15 produced. The version used by [[Amelia Earhart]].
:* Five impressed by the U.S. Army Air Forces as '''C-36B''', redesignated as '''UC-36B''' in 1943.
;XC-35
{{main|Lockheed XC-35}}
:Experimental pressurized research model powered by [[turbocharged]] [[Pratt & Whitney R-1340|Pratt & Whitney XR-1340-43]], {{cvt|550|hp|0}} each. The one production model was tested for the War Department by Lieutenant [[Benjamin S. Kelsey]]. For this work, the Army Air Corps was awarded the 1937 [[Collier Trophy]].<ref>[https://books.google.com/books?id=79oDAAAAMBAJ&pg=PA184 "New Plane Ready For Stratosphere Test Flights."] ''Popular Mechanics'', August 1937.</ref>
;Lockheed KXL1
:A single Lockheed Model 10 Electra supplied to the [[Imperial Japanese Navy Air Service]] for evaluation.