J-20 Measurements Thread

Discussion in 'Air Force' started by Inst, Aug 12, 2018.

  1. Inst
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    Inst Junior Member

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    Shall we have another place of exile?

    Just curious, what's the agreed-upon specs for the J-20's dimensions? So far, I see roughly 20.95 and 12.88 for wingspan. With 12.88, I'm measuring the weapons bays and I'm getting roughly 2.4-2.5 meters wide, 550 mm deep, and 4.5 meters long.

    Weight is, of course, a different mystery.
     
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  2. Tirdent
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    Tirdent Junior Member
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    Available material doesn't support giving measurements down to the centimeter, I'd be comfortable with stating 20.9m length, 12.9m span and 75m² wing area at this point.

    Your bay dimensions are not far off my own assessment, I got 2.4m wide and 4..4m long (depth is hard to accurately establish with the photos we have, but it looks a good bit deeper than the F-22's - the ~0.6m bay depth of the Su-57 in mind, 550mm is entirely believable).
     
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