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Jabiru7252

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Everything posted by Jabiru7252

  1. It's sad how some folks come across on these forums.
  2. A guy has flashing LED lights on his plane and he is visible for miles before you see the plane. Much better than the halogen crap I have.
  3. "Which at 110 knots is plenty really, that's still a long way between fueling and a lot better than slugging away at 90 and a lot cheaper than a Cesspool 172. " Well, it depends. I fly because I like to fly, so 90 knots is great. If I flew to get from A to B in a hurry the 110 knots would be better. Having said that, you'd need to fly at about 135 knots to make any real difference in time unless the distance was greater than (say) 300 nm.
  4. But at the higher fuel burn, the range is limited - maybe 675 nm?
  5. Well the range depends on which way the wind is blowing, but my Jabiru J170C, at 15 litres per hour and 135 litre tanks you can get 9 hours at 90 knots = 810nm. That's Adelaide to Brisbane in a straight line, no wind.
  6. I traveled around Australia off my face back in the seventies.
  7. Hmmm, density of soil and human brain are pretty close - no wonder we have 'dirty minds'.
  8. Well, when you pass over South Australia, thank about calling into Gawler. We are a friendly bunch, lot's of LSA and gliding activities, nice club rooms etc.
  9. Interested in what you folks use as a jack if/when you end up with a flat tire out at some remote strip. I'm trying out a few ideas for my Jab. Need something that can be carried in the plane without too much weight or bulk yet be safe and easy to use.
  10. And no proof he hasn't!!!
  11. Speaking of alternators. A mates alternator (see pic) failed. It's from a Camit engine. The diodes, slip rings and brushes are all good. The fault is two wires have broken off deep inside the stator winding. When I was a lad stuff like this would be repaired at a reasonable price. There were two motor rewinding shops in my suburb back in the 70s. It seems a pity to chuck the unit. Any suggestions?
  12. Wow, I thought Dave Allen would be in his nineties by now!
  13. I would have killed the engines saving them and the props but it seems nobody does this. A while poking fun at news readers, one recently said the Cassini probe that's currently annoying Saturn was traveling at 110 kilometers an hour. A truly fearsome speed I must say.
  14. I haven't cut my filter open yet. I have not found any specks of metal in previous filters. Maybe I'll run one of my super magnets through the oil. If you're at the club this weekend I'll bring the gear and we can have a look. (Then do a leak down test?).
  15. Just a standard light microscope, subject illuminated from below using diffused LED light, hence, bright field illumination. I used 100x and 400x and couldn't see anything. Microscopy is a hobby going back 40 years, but I make no claim as to being an expert.
  16. I decided to have a close look at the oil I drained from my Jab this weekend just past. It's done about 12 hours. By close look, I mean really close so I dragged out the microscope. I examined a drop of oil from the oil filter and a drop of new oil. Nothing to be seen, not a sausage. Both looked the same. Now we're talking about an engine that's done < 150 hours, still in diapers so to speak. I'll do the same at 500 hours (at the rate I'm flying, that will be 2057) and see what the oil looks like then.
  17. That's a lot of flying. Jabiru or Rotax engine?
  18. I inspect/adjust/clean the plugs when they come out for the leak-down test. And, I change the oil and filter regardless of hours.
  19. In the Jabiru engine maintenance manual (JEM0002-7) it indicates (on page 48 of 106) item 17 says replace spark plugs. Now, I'm doing the annual but only flew about 10 hours since the last annual. I'm not replacing the plugs. Do I tick the box or what? Reading the previous posts here, at my current rate of flying, matter transporters will be in common use before I get 500 hours or so on my Jabiru. Bruce, I'll swap a nice red for a leak-down test, how about it?
  20. I often wake up bright eyed and bushy tailed at 4 am. Gives me the sh*ts because I usually get back to sleep 30 minutes before it's time to get up. Then, at work, when I want to be bright eyed and bushy tailed, I'm in zombie mode. Part of the aging process I guess.
  21. Swarming technology is quite fascinating and can be used in areas outside of defense. Imagine a bunch of drones keeping watch over your apple orchard. A few flying around to keep the birds away while the others recharge their batteries. The imagination is the limit...
  22. Looks to me like the stupidity is behind the camera, not in front. Hillbillies.
  23. I used to drop my well read magazines off at the Doctor, Dentist or hair dresser and they proved very popular. Better than the women's weekly or who's who magazines.
  24. The propeller will probably end up in somebody's pool room.
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