SSTO spaceplane designed for 1:5 solar systems.

An aircraft developed in the 1960s, the FDL-5 (USAF Flight Dynamics Laboratory) was a concept design to test and explore various hypersonic flight principles. The FDL-5 would become one of three concepts, the FDL-5, FDL-6, and FDL-7. This configuration consisted of a variable geometry wing system integrated into a lifting body. At subsonic speeds, the wings would deploy to increase lift, but at supersonic and hypersonic speeds, retract to minimize drag and improve L/D performance. Not only would the deployable wings provide subsonic performance gains, but they would also allow for a level of stability that would otherwise be not achievable for a lifting body designed for hypersonic flight.

This variation brandishes a classic NASA livery and weighs in at 1554 tons.

AGs are labeled, slider 1 controls the swing wings, and slider 2 operates the drag flaps.

Credit to Gozinya for the US flag MFD:
https://www.simplerockets.com/c/jARXy6/Logo-USA-Flag-1-Part

GENERAL INFO

  • Created On: Windows
  • Game Version: 0.9.918.1
  • Price: $702,256k
  • Number of Parts: 252
  • Dimensions: 13 m x 20 m x 59 m

PERFORMANCE

  • Total Delta V: 2.8km/s
  • Total Thrust: 9.1MN
  • Engines: 5
  • Wet Mass: 1.55E+6kg
  • Dry Mass: 4.67E+5kg

STAGES

Stage Engines Delta V Thrust Burn Mass
1 4 0m/s 0N 0s 1.55E+6kg
2 1 2.8km/s 9.1MN 5.2m 1.55E+6kg

8 Comments

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  • Profile image
    4,665 sacr3dbac0n0

    @Samps0n Bacon#6360

    1.1 years ago
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    @sacr3dbac0n0
    Do you have a discord? I am both willing to share a model I am not sure you have comes accross. I also would like to be able to ask you Q’s even if your not into my interesting novel approach for types of planes your most into. While I will share my data with you with no strings attached, maybe a shoutout, lol. I wasn't really wanting anyone else to beat me to build (my debt to you is in the form of Atomic Rockets webpage, seriously I don't even know how much I would have to send you to equal the novel knowledge you gave me with that single link, I went from interested to informed and it is still a rabbit hole I never get to the end of!)
    Let me know if this appeals to you. Also if you use a translator to speak English let me know. I can stop most of the slang that wouldn't translate well. I don't mind any language you may speak. I just want smooth communication and I often find out late into dialogue and it does matter to me, especially if your going threw the trouble of speaking my native language. Take care.

    1.1 years ago
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    4,665 sacr3dbac0n0

    @FelixFan1 Please post your requests here and I will consider them. I'm always looking for new and novel super/hypersonic designs.

    +1 1.7 years ago
  • Profile image
    4,960 FelixFan1

    @sacr3dbac0n0
    Indeed but I always felt the need to say nothing about my wants, because I fear that making requests will put stress on the builders.

    1.7 years ago
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    4,960 FelixFan1

    @WVBOBK
    Yesirr

    1.7 years ago
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    4,499 WVBOBK

    I love it! It is badass! I ran up to Mach 5.24 @ 17,748 M before it totally disintegrated! Excellent craft!

    +1 1.7 years ago
  • Profile image
    4,665 sacr3dbac0n0

    @FelixFan1 Really? That's awesome. I'm working on a Skunk Works Aurora delta wing spaceplane right now.

    +1 1.7 years ago
  • Profile image
    4,960 FelixFan1

    I’ve always wanted this in SR2!

    1.7 years ago

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