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spacesailor

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Everything posted by spacesailor

  1. Aircraft travelling at 60kn downwind. ' 80 kn ground speed ) Turning at normal rate into headwind , the ground speedwell drop to 40 kn . Any windshear will drop your wing fast . ( according to my instructor ( always add airspeed when turning slow,). spacesailor
  2. Is the " minimum stall speed " set too low , so pilots think they can Still manoeuvre, while flying too slow . 60 kn in a straight line will be so near the minimum, they could stall when turning . spacesailor
  3. How about the size . If the right mounting holes , the length can be shortened . Make your own ! . Not hard for that straight prop . spacesailor
  4. I went to grab a photo of my last " Subaru " can of upper-engine cleaner. But either I hid it too well . Or , the grandies have used it . There is a video on Google. ' Subaru upper-engine cleaner sa459 ' To show the ease of decoding the " boxer " motor . spacesailor
  5. Zepplins in a fog ! . " short order cooking " , Sounds American . They give everything a nickname .general purpose. JP . Now Jeep . spacesailor
  6. Or completely empty, with the bung out . To facilitate drainage . spacesailor
  7. The branded ' decarb ' rattle can , is sprayed into the inlet of a hot engine. My Hummel-Bird only gets half an hour run . Starting on the choke . Being small, it soon gets to it's normal operating temperature. But of course not for long . Three litres of fuel for the monthly run . Makes me wonder if the choke is too much . spacesailor
  8. Some ' car ' makers have their own branded , ' rattle can ' decode cleaner . Tried it on a few engines , without any problems. How many hours to get a decent carbon deposit. ( on my Hummel-Bird ) . spacesailor
  9. Has any one tried a piece of silver glare shield. ( most cars use black ) . I had a cut piece behind the Delica mirror, were the sun blinds don't meet . It will take that hot glare off your SE . spacesailor
  10. It is agreed . W&b in balance. From Max forward on take off . Then on that flare you are at minimum w&b . Not when you need that suddenly tail heavy . It seems safer to be the other way around . spacesailor
  11. moneybags. How does your w&b work. when your full fuel has correct correct w&b. Then when at minimum, the w&b will have moved Nose heavy with rear tank. Tail heavy with ' over your knees ' tank . (Similar to the HummelBird) . I always wonder if it leads to stalls on the Landing flare . spacesailor
  12. One bad " solder " joint . ( spot weld ) It will take forever to fix it. I had an Akai vcr with crook solder joints . After the third atempt the warranty would not cover it again . I had to fight tooth & nail to get a replacement, & only after agreeing for the dud to be returned to maker . spacesailor PS. : was given a dead Battery pack .opened it up & two weld tabs were not done .it should have been returned, but too much hassle, so I chopped it up to resize for my use .
  13. What no dealer bidding . That will be the end of some ' auction houses ' . they relie on them to push up the bids over private citizens. spacesailor
  14. Used Tesla 3 2020 model, is down to $28,000 . With two year warranty. spacesailor
  15. If it break's , it's not for me . spacesailor PS. : and the price of joining a RC model club ! .
  16. A query on !. Were to donate aircraft paint/thinners . As I have a couple of old cans to go . As you can see . No label. spacesailor
  17. Old post now ! . But . Now the talk in on ' batteries' . I checked my original ' used ' forktruck 72 volt at under a couple of thousand dollars. Today they have a 24 volt battery for $ 1,475 with 2 years warranty. It seems the government have rewarded all their wealthy friends. And the rebate is deleted! except the original 44c . spacesailor
  18. Marine always said to use the old way . But , after dropping a $ 1,500 sextant. I would rather drop a $500 gps unit . That sextant had a lanyard that parted , when I Had to grab a handhold . spacesailor PS. : sextant was ( out of alignment ) repairable for over $ 500 .
  19. Who said that . spacesailor
  20. Almost crashed . Motor pulling 3g revs , pulled back on the controls. And I was looking at the roof not the garage door . What a shock , just the air pressure from the prop making the elevator work. Fixed that smartly , a ' stand ' under the rear fuselage and removel of the joystick . spacesailor
  21. There once was . 18 Hummel Bird builders on my " builders list " . untill RaA took over AUF . one got to the new 10-19- registered. That's a fair amount of missing ' pilots/ members ' of RAA . spacesailor PS. : low powered aircraft with good performance .
  22. Just tired of swimming ! . spacesailor
  23. Except for the cheap " Oring " on the space shuttle . It'l be right mate . ( we'll get it next time ) spacesailor
  24. I thought a ' pusher ' for a " Rutan Longez " as well as our other experimental aircraft . spacesailor
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