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HeliHobby . Ron’s HeliProz South . Century Helicopter

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Century Hawk - Falcon - Raven - Predator > Falcon 50 SEv2 Building Review.
 
 
Cougar
Senior Heliman
Location: Kalona, Iowa

jimmyhua

Man oh man. You have all the luck.. *sigh*, I am glad your
taking it so well my friend! ~S~ I still havent flown mine yet
I just got the Futaba 9CHP today and the 502/9253 Gyro today
as well. I just don;t want to put all my old heli stuff in the new heli!
I am used to my old 7UHP tho and my SR Concept. This should
be a BIG / HUGE Change *LOL* ( My wife just found out about
the radio today *oops*) !!! I didn't even have to tell her but I did)
Dunno why tho! hehehe
So this weekend I should be close or if not all done! ~S
Whats this about the tail MOD? Tell me.. ~S~
Thanks
Jeff
08-17-2002 Over year old.
 
 
Ray Fernandez
Elite Veteran
Location: Guam (U.S.A.)

Hey Jimmy,

I was out at the field this morning (cutting the grass) and John told me you have the Falcon flying now. Hope to see you on Sunday.

Ray Fernandez - GUAM
08-17-2002 Over year old.
 
 
Ray Fernandez
Elite Veteran
Location: Guam (U.S.A.)

Pleasantly pleased

Hey Jimmy,

After watching you and the new Falcon, and although the engine still need sa bit more leaning our, I was quite pleased with how you've set the heli up. As a matter of fact, if I do not purchase the new Century Preditor, a new Falcon SE V2 will be finding it's way to my heliroom

Just don't know what the wife will say when she see it, though

Ray Fernandez - GUAM
08-23-2002 Over year old.
 
 
jimmyhua
Veteran
Location: Guam

Hey Ray,

Hey Ray,

You really crack me up! If I remember correctly, the heli you saw fly around had some major glitching problems and I was using the Funkey FRP's.

Not only that, but I had the Muscle Pipe gap set at 1/2" which caused the headspeed to be locked at some 1200 rpm or so. Even with such a setup, I flew her around (gave up trying to track down the glitch problem), looped rolled, and hovered inverted.

I have since changed the gap to 1/8" which raised the headspeed to so 1500rpm (still not enough!!!). And performance was much much better. If I had the stock Hurricane blades on, the difference would have been like night and day.

Well, you missed out on a rather exciting crash my friend!

The next day? I flew her, and I thought I got all the glitching issues resolved. So I kind of flew more and more aggressively, and then GLITCH! Whoa! That was weird. On a straight hover, or slow forward flight the heli wouldn't glitch. Only in Fast forward flight, or acro would it glitch.

Suffice to say, I got cocky when the glitches went away again, and looped her into the ground. It got glitch happy 3/4 the way through a loop, and as you all know, I was heading straight down at that time, and could not get the heli to listen to me . I was flying at a 2 mistake high altitude no less! So, it really came screaming down!

The good news? Well, it flew into some trees breaking the fall. Made a real loud noise. Engine was still at full throttle. I still had radio control!!! So I brought the engine to idle with radio, and started booney stomping. With the engine idling away, the heli was easy to find even through the thick jungle we have out here in Guam.

The damage was VERY LITTLE! I was shocked. Heli was in one piece (unlike your crash)!

The damage was:
a) Bent boom
b) Bent boom supports
c) one broken main blade
d) broken torque tube drive.

Total damage cost not including blades are some: $30.

So what do you do after crashing $30 dollars worth of parts? Go out and buy $300 dollars worth of parts of course!!!

Man, this helicopter thing is a real money pit.

Jimmy

P.S. I forgot to mention that I finally found the source of the RF interference. I modified the way the switch mount fits in the heli, and that was what was causing it, I think!! I'll have to try her again once it's fixed to be totally sure.


08-23-2002 Over year old.
 
 
Lift
Elite Veteran
Location: Houston, TX

Glitch happy!!

Jimmy,
There is nothing more frustrating with these helis than trouble shooting glitches. I mean NOTHING!

I noticed in your post that you seem to be experiencing the glitches during aerobatics. Well, I got to thinking about what would cause that and you may have some binding going on. On cyclic input the swashplate could be rubbing on the mainshaft or some other contact in the cyclic system. Sounds like to much correlation to not look at.

But, sorry to hear about the crash. Pretty much sucks but those who advance in this hobby overcome crashes as quickly as financially/time possible. I have made it a point to tear my helis down the night after a crash and take inventory. Even if I don't have the $ at the time at least I know where I stand. This gives me two goals:
1) Saving up the $
2) Getting the heli back together

You may not care to hear this but others just getting into the hobby that haven't crashed yet should. Just my experience.

Now, get her back together soon!!!! Heheheheheheh
08-23-2002 Over year old.
 
 
LongbowAV8R
Senior Heliman
Location: Aberdeen, MD

glitch

Jimmie,

What was the source of your glitch?

Cory

Never Leave Your Wingman!!!
The models will (and normally do) follow me everywhere....
09-21-2002 Over year old.
 
 
jimmyhua
Veteran
Location: Guam

Source of glitch.

The source of my glitching was caused my a set of 4 4-40 bolts rubbing against the metal side frames up front in the servo tray area.

You know where you are supposed to mount the switch?

Well, I modified that piece of plastic so that it sticks out by anohter 1/4 inch or so.

I did this by using a bunch of rubber grommets sandwiched between the switch mount and the metal side frame.

There was no glitching at first, but after a while there was. I assume (with 20/20 hindsight) that the rubber grommets must have softened out after a few flights.

My only regret is, why didn't I think of it BEFORE I crashed the heli???



Jimmy
09-22-2002 Over year old.
 
 
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Century Hawk - Falcon - Raven - Predator > Falcon 50 SEv2 Building Review.
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