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  1. #91
    Join Date
    27th October 2009
    Location
    Brigham City, UT
    Posts
    2,132
    I bought a 24 mm Rocketarium retaining system from Apogee and attached to the aft end of the stuffer tube with JB Weld. This should insure that the stuffer tube is ejected on the next flight without ejecting the 24 mm motor. I took a file and just light removed a few high points on the lead wrapping on the forward end of the stuffer tube. The stuffer tube should be ejected on the next flight.

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  2. #92
    Join Date
    27th October 2009
    Location
    Brigham City, UT
    Posts
    2,132
    I had bad luck with the German A4b at Hellfire-22 flying on an E12-4. The E12-4 worked fine (lot# A 06 22 12) and the Apogee motor retainer worked, also. I used the Orange transmitter, which had only a small amount of flap change using the trim control. The flap lever on my Orange transmitter does not work. I knew this before the flight. I am thinking now that I should have used the joystick to bring the nose up, but I didn't do anything. The A4b stuck in the salt with damage. I am thinking of making taking out the R/C and setting the flaps to the right amount after the pop pod has ejected. The pop pod was also damaged on impact.

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  3. #93
    Join Date
    12th September 2013
    Location
    SE Wisconsin
    Posts
    965
    I've always though it interesting how much the A4b looks like the F-25 Firelily.
    (I didn't try to RC mine, though!)

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    Charles McGonegal
    Ciderwright at AeppelTreow Winery & Distillery
    www.appletrue.com
    NAR #103560 L1 6/25/17 Estes Leviathan CTI H175-SS
    Ad Astra Tabernamque!

  4. #94
    Join Date
    3rd March 2009
    Location
    St Catharines Canada
    Posts
    307
    Well it sounds like its repairable but unfortunate none the less. That Orange is a Lemon [no offense to Lemon owners] That is one huge area for recovery with no trees, good for boost gliders though. A bad hip means flying it back to myself is the only way for me.


    Richard
    'Retro' Rocketeer not retro rocket :cool:
    Tellurian not a Dirtling :eyeroll:

  5. #95
    Join Date
    27th October 2009
    Location
    Brigham City, UT
    Posts
    2,132
    After crashing my R/C German A4b (see Post#92) patterned after Tom's design that started this thread, I decided to take out the R/C components and convert the model to a more conventional boost glider. It took some re-constructive surgery just to get the model to the condition shown in the photo's. Anyways, I tied one end of some LPR shock cord elastic to the end of the push/pull rods and the other end to an internal post to install an up-elevator position. Then I cut up pieces of motor mount tubes to make grooves on the pop-pod tube to hold the elevators in a neutral position during boost.

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  6. #96
    Join Date
    3rd March 2009
    Location
    St Catharines Canada
    Posts
    307
    Interesting adaptation.


    Richard

    'Retro' Rocketeer not retro rocket :cool:
    Tellurian not a Dirtling :eyeroll:

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