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A-425, working MCAS prototype

Mod MrSilverWolf  5.0 years ago
Auto Credit Based on MrSilverWolf's A-425NG (Skywolf Research)

With the new “funky trees” it is now possible to make a working MCAS for aircraft, as demonstrated here on the A-425. If below 115mph above 1,500FT the plane will automatically try to pitch down to regain airspeed.


(This is a experiment, so it may not work the greatest, just uploading as a proof of concept)


Instructions:
AG 1 and 2 for engine 1
AG 3 and 4 for engine 2
AG 5 for landing lights and to activate reversers (hold brake)
AG 6 for lights
AG 8 for beacon
VTOL down for flaps


Other versions of the A-425
Stock research platform
A-425NG
A-425ER
A-425SP
A-425 Combi
A-425 Cargo
A-425 Early
(None of the other versions have MCAS implemented in them, may be added on future versions)

General Characteristics

  • Predecessor A-425NG (Skywolf Research)
  • Created On Windows
  • Wingspan 102.0ft (31.1m)
  • Length 115.2ft (35.1m)
  • Height 27.8ft (8.5m)
  • Empty Weight 3,748lbs (1,700kg)
  • Loaded Weight 58,620lbs (26,589kg)

Performance

  • Power/Weight Ratio 0.153
  • Horse Power/Weight Ratio 0.204
  • Wing Loading 26.3lbs/ft2 (128.4kg/m2)
  • Wing Area 2,228.7ft2 (207.1m2)
  • Drag Points 18150

Parts

  • Number of Parts 619
  • Control Surfaces 5
  • Performance Cost 3,266
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  • Profile image

    @AnimalGlint2000 well the MCAS was just one very small part of the issue on that, the bigger issue with the max isn’t the max but where it’s being operated, by who and who is flying it
    In the case of the max, that issue was actually fixable in like 2 ways, but it wasn’t trained on even though its a known issue, and the fact those airlines essentially stuck student pilots up there in the right seat, between both first officers on those two flights, they didn’t have more than 500 hours between them, they each had something like 200 or 300 hours. The captains while they did have a few thousand hours each, still not enough for a captain on a 737, very long story short
    It’s lack of crew training, poor hour requirements in other countries that allow for people with only 200 hours to fly something like a 737, and airlines not doing proper training on their airplanes

    Pinned 5.0 years ago
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    480 Mattvan28

    @ACEPILOT109 I can say I never got the operators manual on how to funky trees. I did figure out it can't be inserted in any person

    3.8 years ago
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    120 Raptor787

    @MrSilverWolf I have an idea for your next build could you make the An-22 using your turboprop engines that would be awesome

    4.9 years ago
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    @Raptor787 thanks!

    4.9 years ago
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    120 Raptor787

    @mrSiverWolf I like this turboprop a lot l like how you used the anti stall

    +1 4.9 years ago
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    @TheMitsuboshiBoi read the pinned message please

    4.9 years ago
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    PLEAZE NOT MCAS
    EVERYONE ABORT ABORT GET OUT OF HERE

    +1 4.9 years ago
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    I need to get into funky trees

    5.0 years ago
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    Works very well

    +1 5.0 years ago
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    @DPSAircraft ok, thanks!

    +1 5.0 years ago
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    49.5k PlaneFlightX

    Ok@MrSilverWolf

    5.0 years ago
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    @Kweed10 well it’s a set of 3 rotors, so if you can find them you could probably pull them out and use them

    +1 5.0 years ago
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    @Hedero thanks!

    +1 5.0 years ago
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    106k Hedero

    This looks very similar to the P-3 Orion. I like it!@MrSilverWolf

    +1 5.0 years ago
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    49.5k PlaneFlightX

    @MrSilverWolf Would you be able to give me the rotors?

    5.0 years ago
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    @Kweed10 oy byat I forgot to mention, I didn’t actually make the rotors for the gear doors, someone a year ago let me use the set of rotors for the gear doors, idk if something like that is possible with funky trees or not

    5.0 years ago
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    49.5k PlaneFlightX

    Can you help me program the landing gear doors on some of my upcoming planes? I LOVE the landing gear doors on this plane :)

    5.0 years ago
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    @AnimalGlint2000 no problem!

    5.0 years ago
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    @AnimalGlint2000 it goes off of speed when above 1,500ft

    5.0 years ago
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    @AnimalGlint2000 IRL MCAS works by going off of the angle of attack I believe then if its too high and senses a stall, it automatically moves the stabilizer to pitch the plane down so you don’t have it locked a high altitude stall like on Air France 447

    5.0 years ago
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    4,622 Judmaierm

    WOW this is a really good concept ask Boeing if they want to have it

    +1 5.0 years ago
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    @BnanaX that is there for visuals and sound, doesn’t actually move the plane, the actual engines are hidden inside the engine cowling

    5.0 years ago
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    @AnimalGlint2000 it should be good for a few hours of flying, more than 4 hours I would assume

    5.0 years ago
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    @User1022359808 ah ok awesome, thanks! I was wondering if you could separate it out and when I got help with getting the rotor set up like that I forgot to ask about that
    I see angle of attack is also in there, maybe that would have been a better option to go with rather than speed...

    5.0 years ago
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    28.0k Armyguy1534

    @MrSilverWolf np

    5.0 years ago
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