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pmccarthy

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Everything posted by pmccarthy

  1. pmccarthy
    It has taken 50 years to develop a natural gas network here in Victoria. The electric car myth depends on increasing global mining rates sixfold to produce the required minerals. That just isn’t going to happen. Even if technically possible, which it isn’t, the green movement will not accept new big mines in areas that haven’t had mining before. The rare earths are in very low concentrations in rocks, so the tailings dams will be massive and probably toxic. It is a fantasy.
  2. pmccarthy
    The only solution is to phase in changes over the next 50 years or so. That is what is going to happen, the faster timetables are just political posturing.
  3. pmccarthy

    912 Uls

    pmccarthy replied to Rodr's topic in Engines and Props

    Due to the short stroke, Rotax average piston speed is similar to Lyc/Con. Wear in bore etc should be similar.
  4. pmccarthy
    Why do they call him a pilot? Would they put it in the heading if he was an accountant, or an IT specialist?
  5. pmccarthy
    They say he is stalling and they are waiting for him to roll over.
  6. pmccarthy
    Here are some more pics from the day, Nov 20 2021. Lots more pics on the Unusual Attitudes facebook page.
  7. pmccarthy
    Lake Eppalock near Bendigo, a private field.
  8. pmccarthy
    What a great day we had at the Unusual Attitudes airpark fly-in at Eppalock yesterday! 51 aircraft on the field and lots of socialising.
  9. pmccarthy
    "We've got three grades of petrol, BP saves you money, three grades of petrol, all the power you need..." Remember the jingle?
  10. pmccarthy
  11. pmccarthy
    SE 2410/2415 Grognard. You would want the engine off before climbing out of teh cockpit in an emergency!
  12. pmccarthy
    Ian I have been waiting for someone else to ask what baroque means in this context. Now I have asked!
  13. pmccarthy
    A Cessna 150 on the new RAA weight limit may be the best value for the next few years, if the stall speed will allow.
  14. pmccarthy
    The report. http://www.atsb.gov.au/publications/investigation_reports/2021/aair/ao-2021-032/
  15. pmccarthy
    GA is much more relaxed than when I began. We had to lodge flight plans for other than local flights, maintain contact with Flight Services and carry HF in remote areas. The changes are all possible because of technology, but CASA etc have allowed them.
  16. pmccarthy
    I think the laugh was on the reporter who said ailerons instead of elevators.
  17. pmccarthy
    Perhaps it’s a large model.
  18. pmccarthy
    Supermodel struts.
  19. pmccarthy
    That is called hour-building, good for low-time pilots.
  20. pmccarthy
    I watched that show in black and white when I was an early teenager. Fancied the girl in the tight shorts.
  21. pmccarthy
    My weekend flying has changed since Shepparton and Bendigo introduced landing fees. I used to go there regularly but don't now. The fees are not a big deal compared to the cost of running an aircraft, but they tell me I am not welcome. My passengers and I can go elsewhere and buy lunch.
  22. pmccarthy
    Yeah but directly down wind at faster than wind?
  23. pmccarthy
    Yes, its people like the directors of RAAus and the other 2.6 million registered companies in Australia who are the true threat to global security. That includes 600,000 not-for-profit charitable companies. All their directors go on the new register. They can run but they can no longer hide.
  24. pmccarthy
    Back to the downwind device. I can follow the logic and maths, but at a higher overview level I get stuck on a simple point. If it is travelling downwind at wind speed then there is no net wind and the rotor will not spin. If it is going faster than the wind then the rotor cannot draw energy from the wind, it draws energy from the vehicle. I think this has been said before, but it seems so obvious.
  25. pmccarthy
    From November 2021 directors will need to verify their identity as part of a new director ID requirement under the Australian Business Registry Services (ABRS), established by the Federal Government’s implementation of the ‘Modernising Business Registers Program’ (MBR Program). A Director Identification Number (Director ID) is a unique identification number that all existing directors will be required to have by no later than 30 November 2022. Among other entities this applies to directors of companies. This sounds like the "Australia Card" that got voted down years ago. If you have a family trust then you are a director and have to do this. Maybe also a self-managed super fund?
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