Jump to content

Thruster88

First Class Member
 View Profile  See their activity

  • Posts

    3,630

  • Joined

  • Last visited

  • Days Won

    82

 Content Type 

Everything posted by Thruster88

  1. Thruster88
    Dan Gryder has a vid on why this most likely happened. In summary the aircrafts emergency return to the departure airport turn onto final approach was with insufficient energy. To my simple high school physics mind aircraft have 3 types of energy. Kinetic, Potential, Fuel/engine. This aircraft had, 1 low kinetic, airspeed. 2 low potential, altitude. 3 low fuel, the ability to burn it with one engine inoperative. The inevitable sink happened with flaps and gear out, high drag resulting in the this terrible accident, it will happen every time. We can learn from this accident even if we fly simple single engine aircraft.
  2. Thruster88
    If he had used the more classy mini corrugated iron sheets it would have looked like a Junkers. Nice garden ornament.
  3. Thruster88
    Here is a "new" engine that is actually flying. Only 3 moving parts, yes it is a piston ported forced induction jet A burning 2 stroke. Has been in development for about 20 years. Small Aircraft Jet Fueled Engine - DeltaHawk Engines WWW.DELTAHAWK.COM Powerful Technology Through Time-Proven Innovation. The first clean sheet piston engine design FAA certified in over 60 years.
  4. Thruster88
    The transmit function, adsb out must be turned off in the SkyEcho2 settings if an ADSB transponder is fitted to the aircraft. Can't have two outs. One advantage for the pilot of an aircraft equipped this way is continuous viewing of your own ADSB transponder, ie you know the out and the in is working and altitude and position is being transmitted correctly, far better than a check every two years.
  5. Thruster88
    If the pilot knew how the turbocharged engine systems worked and looked at the manifold pressure gauge a diagnosis of loss of boost due to a hose failure could have been made fairly quickly. The engine will continue to run with enough hp to maintain level flight. No biggie.
  6. Thruster88
    When turning in a strong wind, 10-15 knots with a slow aircraft 50-60 knots cruise speed there will be visual illusions of skidding or slipping in turns. Wind on the higher wing will feel like the aircraft is slipping into the turn which could make one use inappropriate rudder inputs. The rudder is for correcting adverse yaw. Adverse yaw only occurs while the ailerons are deflected to roll the aircraft, once in a steady bank with the stick back to centre the rudder should be fairly neutral. The ball is always right. I am not an instructor so this could all be incorrect.
  7. Thruster88
    As an ATPL pilot you would know RPT aircraft fly correct airspeed for the configuration at all times. Also most light aircraft do not have angle of attack indicators. Yes we can all agree a stall happens when the critical angle of attack is exceeded.
  8. Thruster88
    From the pictures it could be said the aircraft crashed heavily in a left wing low attitude and then rolled/pitched over. The vertical stabilizer and RH undercarriage has minimal damage. Perhaps a departure stall. Airspeed is life.
  9. Thruster88
    Birds were roosting on the diagonal bracing cables in my shed roof. I coated them with plenty of wheel bearing grease and them problem was gone.
  10. Thruster88
    So the part had been in service for some time. I think the lesson here is just because you fit a part a part and it seems to work fine doesn't necessarily mean much. The Lycoming 320, 360 carburetor or fuel injection engines have been in service unchanged for at least 65 years now. The very few parts that have caused problems have been the subject of an Airworthiness Directive, AD.
  11. Thruster88
    Hopefully the cables will be replaced and not just removed to reduce liability.
  12. Thruster88
    Yes the data plate says o-360 and it would have left the lycoming factory with an updraft Marvel-Schebler carburetor bolted directly to the sump, just like the one in my RV6a, however the picture clearly shows that was no longer the case unfortunately.
  13. Thruster88
    When this dust storm hit Narromine SAAA flyin in 2019 I was glad the thruster was tied tail into the wind.
  14. Thruster88
    They have two turbine engines. They can fly on one engine in most cases.
  15. Thruster88
    Looks like this aircraft had rotec? Throttle body injection also called a pressure carburetor. I think they can suffer from carburetor ice so it is possible carburetor heat was in use during the low power decent for landing.
  16. Thruster88
    Xyla Foxlin is currently building a Pietenpol. Great channel.
  17. Thruster88
    Slinging a human under a piston single engine helicopter operating in the "dead man's curve" probably should not be approved. Understanding 'The Dead Man’s Curve' - Vertical Mag VERTICALMAG.COM There’s never a good time for an engine failure, but limiting your time in the “avoid” area of the height-velocity diagram increases your chances of a safe escape.
  18. Thruster88
  19. Thruster88
    A twin with neither propeller feathered, there is your problem, ain't got no gas in it.
  20. Thruster88
    I doubt if this is true that it it coming from CASA. I do flight reviews only in a VH aircraft that doesn't have all the design features i am endorsed for, this covers both casa and raaus requirements. The very knowledgeable instructor has not mentioned any limitations. I subscribe to info from casa and have not seen anything on this subject.
  21. Thruster88
    Back on topic of 3d printed parts, Jabiru apparently have a printed intake part, presumably it is made of the right stuff. Can be seen at the 4min mark in this somewhat educational video.
  22. Thruster88
    Bluetooth device receives wireless audio from iPad or phone or tablet. Bluetooth device then sends audio via wires directly to the headset jacks or it can be wired to intercom/vhf radio that is connected to headset Jack's. Have you ever paired a Bluetooth device to your phone or tablet?
  23. Thruster88
    We need to consider the consequences of failure. In the above case with the Cozy a wreaked aircraft and possibly no insurance payout is really a minor inconvenience compared to what could have happened.
  24. Thruster88
    I will never understand why people modify or replace the proven components the make a standard Lycoming engine reliable. Non standard fuel injection system fitted, why why why.
  25. Thruster88
    Massive flutter while the pilot? continues at 120mph and 2500rpm which would be high cruise power. They are lucky it did not come apart. The runway is also wide enough to land that tail dragger directly into wind. Video could be fake (the flutter bit).
×
×
  • Create New...