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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

1019.0. "PT 40 is ready!!!!" by GENRAL::BALDRIDGE (Spring is here!) Wed Jun 07 1989 17:04

    I searched the directory for a proper place to enter this, but didn't
    see anything appropriate for here's a new note.
    
    As I mentioned in Who's who, I was building a Great Planes PT40
    and now I'm happy to say it's done and nearly ready for it's
    maiden flight.  I went to the Pikes Peak RC Club meeting last night,
    joined the club (even if the $75 initiation fee hurt a lot) and
    also brought along the PT40 for "show and tell".  This earned me
    one free raffle ticket, which naturally didn't win.  I received
    quite a few complements on my workmanship which made me feel real
    good as is was first build with CA glues and my first monokote
    job.  I was more used to silk or tissue and dope. 
    
    I got suggestions on some needed changes to the throttle linkages,
    which I will make tonight and also a good suggestion on a receiver
    hold-down method to replace my rubberband approach.
    
    As things look right now, we'll (my instructor and I) make the
    maiden flight either Friday morning or possibly Sunday morn.
    
    Al Casey and I have been in correspondance for awhile and we
    are planning to get together and do some flying the w/e 6-30
    when the wife and I will be in Phoenix visiting our middle daughter
    and family.
    
    Getting very anxious (and nervous),   Chuck
    
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1019.2BRNIN::SOUTIEREThu Jun 08 1989 09:075
    Good luck on the maiden flight, Chuck.  Joining a club and finding
    an instructor was a very smart move.  You'll be airborne and soloing
    before you know it.
    
    Ken
1019.3nice choiceRUNWAY::MORINThu Jun 08 1989 18:369
    you picked a fine airplane.they fly very well.the only thing
    i didn,t like about the plane was the control arm location
    for the nose wheel,if the servo seem,s to bind or makes a
    humming sound (like mine did) you can change it to a fire
    wall mounted control arm,the best of luck to you.......
    
    
                                              pm
    
1019.4#@$@% EngineGENRAL::BALDRIDGESpring is here!Fri Jun 09 1989 14:0510
    Well, I finished up last minute details, like put my name, address,
    phone # and AMA # in the plane, etc. Looks like we'll send it up
    on Sunday, if the weather doesn't do us in.  It's been very windy
    the last few days.  Now the #$@%^ engine isn't running right.
    I had it adjusted real well the last couple of days, but last night
    it wanted to be real balky.  I only have a couple of hours tonight
    to work on it and no time at all on Sat, so I hope I can get it
    back to where it is running dependably.
    
    Chuck
1019.5GET A FUEL FILTERTARKIN::HARTWELLDave HartwellFri Jun 09 1989 18:328
    If you don't have a fuel filter GET ONE. Little itty bits of whatever
    have gotten me too many times. Pull out the needle assembly from
    the carb, and flush out any junk. It will stay running better if
    you keep the crap out of the tiny hole.
    
    
    						Dave
    
1019.6Changed Glo-plugGENRAL::BALDRIDGESpring is here!Sat Jun 10 1989 12:3215
    The fellow that is going to be my main instructor had me do just
    that.  In fact, he think one should have a filter on the end of
    the klunk that goes in your fuel can, one in the pump line and then
    a "final" filter in the plane just before the needle valve.  I have
    one in the pump line and the final filter and now I'll add one in
    the klunk.  I found out last night that the glo-plug seemed to be
    fouled or something.  I put in a new plug and the engine is running
    pretty well. Altogether I have about 1 hour on the engine, running
    quite rich.  Videocam, flight pack, and xmitter batteries all charged
    and ready to go tomorrow morning. This morning dawned bright and
    clear with no wind after some terrible lightening and thunderstorms
    last night.  Hopefully tomorow morning will be just as beautiful.
    
    Getting anxious and nervous,   Chuck
    
1019.7WE DID IT!!!!!!!GENRAL::BALDRIDGESpring is here!Mon Jun 12 1989 11:2122
    We did it!!! I arrived at the field at about 7:30 Sunday morning
    and there were about 5 guys there, including Phil Nuckles, our
    erstwhile hobby shop owner(Phlying Phil, as John Tavares calls him).
    After watching Phil fly for awhile, I asked if he would be kind
    enough to run the PT40 thru it's paces and he said he would be happy
    to.  He checked the plane over thoroughly, reversed one of the servos.
    I fueled it up and the engine kicked over like it should.  Minor
    adjustments to the needle valve and we were off.  Phil trimmed it
    out, made a couple of low passes over the runway as I was videotaping
    the whole time, then handed me the box and I proceeded to fly big
    rectangles.  It had a tendancy to want to climb, so Phil cut it
    back to 1/4 throttle and I continued.  Finally it ran out of fuel,
    so Phil took the box back and dead-sticked it in while I filmed.
    Right on the runway!! I got in a couple more flights later in the
    morning, so all in all it was a GREAT day! Phil suggested that I
    add a washer under the rear engine mount to tip the engine down
    a bit, which I did last night, so we'll see if that helps.
    Hope to get out Tuesday for a couple more flights, then on to
    Phoenix.
    
    I can stop shaking now,   Chuck