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  • joe yap
    Reply to Super Sport 40s powered by OS 55 AX
    by joe yap
    Good flying, but learn to fly slower and more accurately. Slow speed handling are more tricky than flying straight and fast, but is an essential skill to land a plane accurately. Try to land at or near the exact strip and spot the plane takes off from. In many flying clubs, most people cna take off...
    10-03-2017, 10:05 AM
  • joe yap
    Reply to SG Fr3ak League 2016
    by joe yap

    Congratulations to all winners! Sherwin left early and Jonathon received the prize on behalf.

    We will meet again in February!...
    16-01-2017, 08:43 AM
  • joe yap
    Reply to SG Fr3ak League 2016
    by joe yap
    The first contest in 2017 has finally completed. Thanks to all who have attended and helped to make this event a successful one. Weather has been nice to us with calm winds in the morning and only start to picked up in the noon time, which provided various kinds of interesting thermal conditions. Th...
    16-01-2017, 08:41 AM
  • joe yap
    Reply to SG Fr3ak League 2016
    by joe yap
    Details on January 2017 contest Contest #1 (SGFL 2017) Date: 14th Jan Time: 9.00am (Briefing) Location: Tuas South Ave 10 ( Field between Ave 10 & 12, Ave 7 & 9) CD: Joe Yap Task list : 1. Task H - 1,2,3,4 2. Task A - last 1x5 3. Task G - Best 5x2 4. Task F- 3 of 6x3 5. Task C -All up 3...
    09-01-2017, 04:57 PM
  • joe yap
    Reply to SG Fr3ak League 2016
    by joe yap
    It's been a while since we last posted, but nonetheless SG Fr3ak League is still very much alive and the following are the dates for this year's competitions: Jan 14 - CD Joe Yap Feb 18 - CD Tan Vincent Mar 18 - BKK - CD Chotiwutti Innadda Apr 22 May 20 Jun 17 Jul 15 Aug 19 & 20 - SGO Sep 23 For t...
    09-01-2017, 04:53 PM
  • joe yap
    Reply to Scratch building my new slope wing
    by joe yap
    These are the vital specs:

    Wingspan = 48" (1.2m)
    Wing area = 326.1782 sqin (21.04 sqdm)
    Weight = 20.04 oz (568 gram)
    Wing loading = 8.848 oz/sqft (27g/sqdm)
    Airfoil= PW51
    Servo = KST DS225MG
    Battery = 2S 500mah
    29-01-2016, 10:22 PM
  • joe yap
    Reply to Scratch building my new slope wing
    by joe yap
    Maidened it today at Bedok Reservoir, despite the intermittent rain. With the correct conditions, this plank flies fast and track very well. In good lifts, it climbs quickly and it picks up good speeds during the dives. It's not quite a floater but still relatively forgiving to fly. However, lack of...
    29-01-2016, 10:15 PM
  • joe yap
    Reply to Scratch building my new slope wing
    by joe yap
    Lead shots glued into the nose and another lead trim sheet are needed to bring the balance to the correct CG. The nose of the fuselage just needs to house the receiver, small 2S lipo and a voltage regulator. The ship now tips at 568 grams total....
    29-01-2016, 10:11 PM
  • joe yap
    Reply to Scratch building my new slope wing
    by joe yap
    Spent some time rigging up the elevons. I made the control horns from G10 fibreglass sheet. Elevons uses a pair of KST DS225MG servos with top drive system. The servo wells are temporarily covered with clear PVC sheets.
    ...
    29-01-2016, 10:08 PM
  • joe yap
    Reply to Scratch building my new slope wing
    by joe yap
    Thanks, but still not yet ready and still got quite a bit of work to be done. I coated the fuselage with 2-part polyurethane lacquer to add shine and protect the paint. The wing joint is reinforced with UD carbon and glass. The wing servos are in place and I will permanently epoxy the fuselage and wings t...
    26-01-2016, 08:45 PM
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