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Conference vmszoo::rc

Title:Welcome To The Radio Control Conference
Notice:dir's in 11, who's who in 4, sales in 6, auctions 19
Moderator:VMSSG::FRIEDRICHS
Created:Tue Jan 13 1987
Last Modified:Thu Jun 05 1997
Last Successful Update:Fri Jun 06 1997
Number of topics:1706
Total number of notes:27193

652.0. "Breaking all building records" by PERFCT::ANKER (Anker Berg-Sonne) Thu Aug 11 1988 11:12

		Several weeks  ago I bought a Topflight Metric glider kit
	with the intent of leisurly building it on the "Bill Clark et al"
	estate in Maine.
	
		However, at the last CRRC board meeting Fritz Bien talked
	me into joining the glider  contest this weekend, so I decided if
	I could get the plane built  in  a week.  I didn't have more time
	because the kit was in Maine and  couldn't  be  retrieved  before
	Sunday.
	
		Anyway, it looks like I'm going to make  it.    The  only
	problems are that I'm getting a bit tired from not getting to bed
	before midnight and the other one being that I will  not  be able
	to test fly it before the competition.
	
		I'm  making it solely because I have totally optimized my
	time by  working at a feverish pace and working on several things
	at  the  same   time.    In  addition,  I  haven't  followed  the
	instructions slavishly (for the  wings  I  totally ignored them).
	The biggest time saver has  been  to  postpone  all  sanding till
	tonight.  The kit is totally  together in two and a half evenings
	(Tuesday was the DECRCM meeting).  Sanding  will take one evening
	and covering and radio installation will take tomorrow evening.
	
		I  wouldn't  recommend  this  to  anyone.   You  do  make
	mistakes, and unless you have built a lot of models you will have
	a hard time masking them.  My major mistake was  to  get the tube
	for the wing rod crooked in the fuselage, which has forced  me to
	make  them  equally  crooked in the wings (the option was to have
	the wings not go on straight!).
	
		I'm worried about  the use of winches at the competition.
	I have flown other  peoples  gliders  twice  and  on high starts,
	which clearly labels me as  a  biginning  novice.  Any advice you
	vets can give me?  I  sure  hope  the wings don't fall off.  They
	seem strong enough and I have installed  all  the  shear  webbing
	correctly.
	
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             Anker      \_|_/
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652.1MJBOOT::BENSON__Frank Benson, DTN 348-2244__Thu Aug 11 1988 11:339
    Anker, congrats on the World Speed Record, and Good Luck this weekend!
    
    BTW, I too would like to hear about winch technique from any with such
    experience.
    
                             |                      
   \	       	         ____|____                      /   Regards,
    \________________________O_________________________/    Frank.
    
652.2ummm...WRASSE::FRIEDRICHSPlanned InsanityThu Aug 11 1988 13:4113
    Is this an AMA event??
    
    The AMA is very particular about test flying a plane before a contest.
    At Rhinebeck, part of the safety check is to sign your name to a
    statement that the plane has been flown prior to the competition...
    
    If it is not an AMA event, you may still want to check to see if
    you are still covered by the AMA...
    
    Sorry if I just rained on your parade...  
    
    jeff
    
652.3AhhhPERFCT::ANKERAnker Berg-SonneThu Aug 11 1988 14:1811
        Re:< Note 652.2 by WRASSE::FRIEDRICHS "Planned Insanity" >

                I guesss  I'll  have  to  go out and hand launch it on my
        lawn. That's test flying, isn't it?
        
                Seriously, I plan  to  go to the field early and fly it a
        bit and get it trimmed out.
        
                It is an AMA event.
        
        Thanks/Anker
652.4playing with winches...K::FISHERThere&#039;s a whale in the groove!Thu Aug 11 1988 17:4212
As regards the winch - usually they will allow someone else to run
the winch for you.  I have always elected to run my own even
the I folded a wing one day.  I figure how else will I ever
learn.  Given that you haven't even flew off a high start yet
I would just ask someone else (not me) to run the winch.

Either way - good luck and I'll see you there.

Bye          --+--
Kay R. Fisher  |
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652.5No rush...SLTERO::DAVISONFri Aug 12 1988 01:217
    You may have the speed building record, but I read in Model Builder
    about a guy who found one of his kits only half built in his attic.
    He decided to finish building the plane and figured that he had
    the "slow record".  From the time he started the kit until the time
    he finished it was over 50 years!
    
    Glenn
652.6HPSTEK::WALTERFri Aug 12 1988 23:4214
    Anker, this should be real interesting.  You build the plane in
    a week (the same plane took me all winter),  you give it one or
    two test hops, then you enter it in a contest, and THEN you admit to
    having flown gliders only once or twice! Actually, I'm genuinely
    interested in seeing how your experience with powered planes translates
    into piloting a glider.
    
    As for the winch, I wouldn't worry about ripping off the wings.
    They are very strong on this plane. I think you should try it
    yourself... what the hell, you've already jumped into this with
    with utter abandon.

    Dave Walter
                                                                
652.7I actually did OK!MURPHY::ANKERAnker Berg-SonneSat Aug 13 1988 21:4638
        Re:< Note 652.6 by HPSTEK::WALTER >

        Dave,
        
                I beat  you to it.  It went over all expectations, as you
        know since you were there.  The contest was full of mishaps.  Kay
        managed to rip the  wings  off  his glider by being too agressive
        with the winch - so  my  concerns  were  not just imagination.  I
        basically managed to keep the bird  flying  and  make  a bunch of
        good landings, so I made it to  the middle of the bunch.  This is
        the end of the first contest day, so  we will see about tomorrow.
        
                After  the  contest  I gave another club member a  little
        stick time on the glider (he had never tried one)  and on landing
        there  were  people  all over the field so I ended up  flying  it
        stright into a chair and punching a big hole in the leading  edge
        - fortunately  only  pulverising one rib.  The repair is done and
        I'm ready for tomorrow, but boy, did I feel stupid.
        
                In making a  new  rib  I  came  up  with a new technique.
        There were no full size  drawings  of ribs on the plans, so I had
        to come up with a way to make a new one.  Fortunately I had saved
        the sheets that the ribs were punched out of and came up with the
        ide of putting the punched out sheet on  top of a balsa sheet and
        spraying through the hole with a can of spray  paint.  The result
        was a perfect outline of a rib which could be  cut  out  with  an
        exacto!
        
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        |-/____________|
        |    |        o \
             O           \ 
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         Hang in there! o_|_
                          |
             Anker      \_|_/
652.8ScrewupPERFCT::ANKERAnker Berg-SonneMon Aug 15 1988 12:5529
                The second  day wasn't as good.  The first flight was not
        too bad, but  the second was a disaster.  When I put the plane on
        the winch I tested  the controls and realized I hadn't turned the
        receiver on.  So the  plane  came  off,  I  unscrewed  the hatch,
        turned the reciever on, put it  back  on  the winch and launched.
        The plane veered off to the right  and  I  gave  it  left with no
        effect.  Dummy as I was I just  kept  jamming  the stick left and
        the plane smacked into the ground.  It was  then  that I realized
        that I must have turned the transmitter off when I  realized  the
        receiver was off!
        
                The  damage  wasn't  nerly  as extensive as I had feared.
        The left  wing  was broken, but quire cleanly and no other damage
        was apparent.   I  completed  the competition on a borrowed plane
        and finished near the bottom.
        
                Bummer.
        
        
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        |  _====____/==|
        |-/____________|
        |    |        o \
             O           \ 
                          O
         Hang in there! o_|_
                          |
             Anker      \_|_/