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pmccarthy

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Posts posted by pmccarthy

  1. 7 hours ago, GolfWhiskeyHotel said:

    I get motorcycle fork legs hard chromed all the time. No problems there. About $200 per leg!  Leg is   ground -chromed -ground.......... they're experts

    I have it done too, they grind it centreless which is amazing to watch.

  2. My previous post suggesting 350kg of explosive with standard fuel tanks seems to be right. With that extended range the payload would be 300 kg. A friend tells me the standard autopilot will get the drone to within a few metres of target if GPS is available. 

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  3. Speaking of sweaty nightmares, years ago when I gave up flying for a while, I used to have a repeated dream where I was flying from France to England over the channel then would suddenly remember halfway that I didn't have a current licence. I cured it by going back and getting current! Still have never flown in France or England.

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  4. It is useful for identifying the active runway 10-20 miles inbound when there is traffic but no radio calls.such as Benalla or Tocumwal glider ops. Just need some plane on OzRunways doing circuits and you know.

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  5. As with "mayday" (from venez m'aider, "come help me"), the urgency signal pan-pan derives from French. In French, a panne is a breakdown, such as a mechanical failure. A three-letter backronym, "possible assistance needed" or "pay attention now" derives from pan. Maritime and aeronautical radio communications courses use those as mnemonics to convey the important difference between mayday and pan-pan.

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  6. I have been thinking about this. I reckon a stripped down A22 would weigh about 280kg and could safely fly at 700kg AUW. Allow 70kg for fuel, it could carry 350kg of explosives. It would not need instruments, seats etc other than an autopilot and a throttle servo. Range wold be well plus 1000 km. I would paint it in Russian civil colours with a blow-up blonde female doll in the pilot position. Is this how Ukraine has been hitting deep into Russia? An 80HP 912 with 2000 hours on it would cost US$5000 in Europe. You could build the whole thing for $50k, very cheap for that capability.

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