Lockheed Constellation L-1049J Engines?

JEEIII

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We're working on an online story about the 1954-56 Constellation Turbo projects- 1249 to 1549. There is very little information on the planned Cargo 1049J. From what we can gather it was essentially a Turbo-Prop Super H but was not a convertible, strictly a dedicated cargo aircraft. We believe it was going to be powered by the P&W PT-2 but we have seen a mention of the Allison being the planned power. Does anyone have any information that we can verify on the 1049J Thanks!
 
We're working on an online story about the 1954-56 Constellation Turbo projects- 1249 to 1549. There is very little information on the planned Cargo 1049J. From what we can gather it was essentially a Turbo-Prop Super H but was not a convertible, strictly a dedicated cargo aircraft. We believe it was going to be powered by the P&W PT-2 but we have seen a mention of the Allison being the planned power. Does anyone have any information that we can verify on the 1049J Thanks!
My understanding is that the L-1049J was to utilise the wings of the R7V-2 which were powered by Pratt & Whitney YT34-P-12A turboprops of 4,140 shp (3,088 kW) each. Source was Dominique Breffort's Lockheed Constellation: from Excalibur to Starliner Civilian and Military Variants.
 
Thank You! It must have been a very short-lived project by the lack of even a listing in some Constellation books!
 
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