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New 81" GP Super Chipmunk

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New 81" GP Super Chipmunk

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Old 06-01-2011, 06:44 PM
  #1151  
kochj
 
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Default RE: New 81

Hey guys....

I have NOT flown the plane this year, and only had 2-outings last year because I wanted to change a few things:

Gas tank lowered:

I have moved my gas tank to be inline with the carb on my Gemini (tired of the syphoning and blubbery rich off idle/midrange)
I haven't got a tig welder or lathe, so the conversion will wait... in the mean time, this should work well...

Fixed the warped verticle tail
Cut a relief on the side that needed to the tail to come twards.
Taped and epoxied...and let dry. the access hatch was placed there after 1st uneventfull aileron reversal landing...er um crash...
It looks nice and strait and strong now!...

picts...
The almost foam looking stuff is epoxy/micro-ballons/silica mix, that is not smooth....(hard to get in there) and it was a-bit think so it wouldn't laydown nicely...(future knowledge)

Justin
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Old 06-02-2011, 01:30 AM
  #1152  
PlaneKrazee
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Default RE: New 81

Do you have any pictures with the gemini and cowl install? WHat rpm are you getting with the APC 17X6? I get about 9000 with my Gemini at sea level. A Cline regulator would eliminate all syphoning problems. Do you have the two screw carb or single needle adjustment?

I've been too busy to assemble my last one. I really liked flying these with smoke.
Old 06-03-2011, 02:58 AM
  #1153  
kochj
 
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Default RE: New 81

It is the airbleed carb (single needle).
I can't remember what I had for rpm's
I don't believe it was as strong as yours.
I am in Minneapolis MN. Not sure what that equalls, but my engines seem to be at the lower end of rpms...

I have a Hitec A9 with telemitry. I will get some numbers off it with that when I get it up...
I can't believe how nice the plane looks with the stickers on it!... Big dif. IMHO...

I was waiting to clear mine....
I was looking at the wheel pants, and it looks like that is a sticker, that has clear coat over it...
My other stickers didn't yellow over time (using the Automotive two part clear coat PPG brand)
It is going on something like 4-years now...

I think I will just fly it as is.. and paint and clear twards the end of the year....

I think I posted picts... will have to check...

Cheers..
Old 03-03-2012, 11:22 AM
  #1154  
PlaneKrazee
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Default RE: New 81

Anyone still flying thier Chipmunk? I have my last NIB one up for sale and am starting to think twice about it.
Old 03-03-2012, 11:54 AM
  #1155  
pacoflyer
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Default RE: New 81

I've still got mine and one NIB just in case
Been flying it for the last couple of summers with a Saito 180 and smoke
It has a great presence in the air and lands with no issues
Old 03-03-2012, 07:09 PM
  #1156  
yellerchamp
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Default RE: New 81

still flying mine, save it for nice days, I think its going on 8 years now, still in great shape.
Old 08-08-2012, 10:27 AM
  #1157  
Henniekuyper
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Default RE: New 81

Hi Everyone

If there is someone who would like to part with one, I will be interested.

The shipment will then be to South Africa.

Regards
Hennie
Old 08-09-2012, 06:48 AM
  #1158  
infernorcteam
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Default RE: New 81

There was a NIB one listed a few weeks ago on here for $450. It disappeared and isn't in the sold category. Keep your eye out it may get listed again.

I'm currently fiberglassing mine. It's going to be slightly heavier but with the ZDZ 40 it should be fine. I was tired of the saggy monokote and decided to give it a shot. I wish you luck in locating one. These plane fly amazing, its ashame GP pulled the plug on them.
Old 08-09-2012, 10:53 AM
  #1159  
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Default RE: New 81

A good friend of mine is fixing to build two, one for himself and one for a friend. Don't know if I'm going to build mine yet - maybe do every thing but the engine.
Old 08-11-2012, 08:29 AM
  #1160  
Henniekuyper
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Default RE: New 81

Hi RC Avigator

Would you consider selling/shipping it to me?

Regards

Hennie
Old 09-02-2012, 08:55 PM
  #1161  
buckymri
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Default RE: New 81

I just picked up one of these chipmunks at an estate sale. Anyone know what the CG is? or where I can get a manual? GP does not list the tech data anymore due to it being discontinued.
Old 09-03-2012, 03:44 AM
  #1162  
GSNut
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Default RE: New 81

Is this what you are looking for ?
It's free for download from GP as a PDF file !

http://manuals.hobbico.com/gpm/gpma1303-manual-v1_1.pdf

Cheers
Doug in Denver
Old 06-02-2013, 04:57 PM
  #1163  
cjhynum89
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Default RE: New 81

does anyone know where I can get the plans and a manual I got a half built kit and I need them thanks
Old 11-10-2013, 01:37 PM
  #1164  
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Do you still need a manual?
Old 11-10-2013, 01:38 PM
  #1165  
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Does anyone remember how much these cost, I'm thinking of selling my nib?
Old 11-10-2013, 02:01 PM
  #1166  
gary9648
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They went for around $490.00 new when I bought mine many years ago.
Old 11-10-2013, 08:26 PM
  #1167  
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Here is the pdf file for the manual http://manuals.hobbico.com/gpm/gpma1303-manual-v1_1.pdf

Mike,In a Model Airplane News Mag November 2004 that I have shows in the Tower add it has the Great Plains Giant Super Chipmunk for $369.99 or with a OS 91 FX combo $559.98



Crazystick
Old 07-15-2014, 01:14 PM
  #1168  
thetireman1
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Guys, I need a tail set and canopy for one of these planes and the decal set if possible. Plane rack fell and damaged the tail. Please call 919 730-9013.
Old 07-15-2014, 01:27 PM
  #1169  
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What is the cost of shipping
Old 03-26-2016, 10:23 PM
  #1170  
Jeff Spicoli
 
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Originally Posted by pacoflyer
I've still got mine and one NIB just in case
Been flying it for the last couple of summers with a Saito 180 and smoke
It has a great presence in the air and lands with no issues
Paco, I know this is an old thread, but I have mine NIB with a Saito 1.80 as well. What smoke system are you using?
Old 03-28-2016, 12:25 AM
  #1171  
Henniekuyper
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Hi Jeff

Do you want to sell it?
Old 03-28-2016, 07:49 AM
  #1172  
pacoflyer
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Jeff,
I haven't flown mine in a couple of years either but I was running an old Don Harris smoke pump which ran pretty well. I was using both Super Dri and Bennet smoke oil.
The Saito 180 provided plenty of power but I started to have trouble keeping it running. I might need to adjust the tank height as mentioned here, or maybe just re-plumb the whole thing.

paul
Old 03-29-2016, 09:15 PM
  #1173  
52jaws
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Looking for an un-cut cowling if anyone has any leads.
Paul
Old 06-23-2016, 07:50 AM
  #1174  
baronbrian
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Default 10 years later

So i'm a little late to the party, but I couldn't afford on when I was in college. so here we go...
DLE 35ra inverted, Xoar 18x10 prop.
16oz fuel tank, 24 oz smoke tank. slimline Skywriter pump
2x A123 2300mah packs, one for radio, one shared by ignition and smoke
JR 8411 for elevator and rudder, 821 for ailerons, flaps, and throttle. Xbus for wing servos allows a single servo extension to the wing.
AUW 14.5 lbs dry, no balance issues
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Last edited by baronbrian; 06-23-2016 at 08:07 AM.
Old 06-23-2016, 08:37 AM
  #1175  
Twin_Flyer
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Looks great Baron!

Bill S


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