Build Log: 1/5 scale Page Aviation Gee Bee R2 - Page 3 - RC Groups
Thread Tools
Nov 08, 2008, 07:24 PM
KOMET 44's Avatar
bwalt822,Looks good so far.Be careful with the wheel pants.If they catch the grass, it's automatic nose over On the real plane the pants travel up and down with the shock strut.If you can,(may need to be a memember) on rcscalebuilder there is a EXELLENT build thread on the column "other kits".Just type in gee bee.I beleive robart makes the gp geebee struts.Something to think about.As for Rodan,dude I would strip your gee bee's covering and check out the whole plane.You already own it so what does it really matter.Because at that weight,you might as well get a running start and chuck it off a cliff to see if it would even glide.As oppose to trying to fly the plane.The 1/4 scale version weighs in at 24lbs with a g45 gas engine .Maybe next year I will start building my1/4 scale version.Yes it is the ap kit with all the goodies

Sign up now
to remove ads between posts
Nov 09, 2008, 09:43 PM
Registered User
There is about an inch of clearance from the bottom of the wheel to the wheel pants. I don't have the funds for the robart struts so the stock ones will have to do. I will probably join a club with an asphalt runway so that should help things.

Another suggestion for this kit is not not drill the wing hold down blocks until you have the wing on the plane. The way instructions tell you to do it leaves the head of the bolt not flat to the wing surface which results in some weird torquing of the structure when you tighten the wing down.

The work for the weekend was to make the "systems" panel which will house everything needed to run the plane and will make for less non scale things on the outside of the plane. The only thing missing from the picture is the remote glow plug installation.

I also built the bottom rear fuselage which was pretty straight forward. The stringers didn't fit as tightly as they probably should with a laser cut kit but some medium CA filled in the gaps.
Nov 14, 2008, 05:33 PM
War Eagle!
sneasle's Avatar
Originally Posted by hogflyer
Build looks good. Keep taking pictures and making posts.

Not sure what that rod is for, but itís hard to tell with it wrapped up in the plastic bag. Pull it out and see what it matches up to on the plans.

Iím surprised Sneasle hasnít chimed in here yet Ė heís a big Gee Bee fan.

I didn't see the thread until just now!!!!!

Keep on posting, I'll keep on commenting.

I've got a Z in the closet that will get built next year hopefully, once my skill level improves to the point where I can fly it!
Nov 14, 2008, 08:06 PM
Registered User
Hopefully it doesn't take too much skill to fly this. Its my fourth "real" plane and my 6th or 7th flying "contraption". Don't worry, they were all built by choice. I haven't lost an airframe yet and have been flying for 9 years.
Nov 16, 2008, 01:14 AM
War Eagle!
sneasle's Avatar
nice. No worries then. I've been flying for 2+ years and I have yet to solo.. as sad as that is. It seems every weekend I can get out to the field somethign comes up.. either the wings kick up to 10-15, or the rain comes out, or the instructor is out of town...

I'm working on building up 2 foamies that I can store in a small space to have a plane I can keep under the seat to fly whenever I get the chance... so I don't have to drive teh 30min to the club field just to be thwarted by the weather.
Nov 16, 2008, 11:31 PM
Registered User
Today was spent on systems integration. The remote glow was installed on the systems panel. I then mounted the engine so that the prop had about 1/4" clearance to the cowl. Don't waste your money on the dead center hole locator because a really hot drill bit that is the same diameter as the engine case holes works amazingly well.

The slimline muffler for the .75 AX barely has enough room to clear the engine mount. Mine actually contacts the engine mount but the pipe is not being torqued. It just lightly rubs, 1 or 2 hundredths closer and I might have had to get an extender. I don't know why the slimline people didn't decide to give the pipe another eight or quarter of an inch greater clearance. My engine mount is a little wide but it was sized for .60-.90 engines.

After the engine was mounted, I put made all of the firewall penetrations and hooked up what I could.

Next was the throttle setup. You can see the throttle servo mounts on the same side as the systems panel near the bottom of the picture. Computer radios take all the fun out of setting up throttle linkages. Its hard to imagine that some will never get the opportunity to do it with a non computer radio.

Next up is fuel tank mounting, systems panel mounting, and the wing to body fairing.
Nov 24, 2008, 06:20 PM
Registered User
Not much happened over this weekend and not much will happen over Thanksgiving due to my fiancee being in town.

I did get some of the cutouts done on the dummy engine. The 1/5 scale Tope Flite radial fits perfectly.
Nov 26, 2008, 02:09 AM
War Eagle!
sneasle's Avatar
Good to know the radial worked out. I'd like to see some pics of it in the future *hinthint*
Nov 26, 2008, 10:21 AM
Registered User
The dummy engine isn't painted or assembled yet. I have never used a dummy engine before. I have removed one cylinder for airflow over the actual OS .75 cylinder but do I need to cut out the plastic in between the cylinders for more airflow through the cowl? Could this reduce drag?
Nov 26, 2008, 02:59 PM
War Eagle!
sneasle's Avatar
idk, i'm sure the increased airflow would make your engine happier, but idk it the reduced drag will be noticeable.
Dec 01, 2008, 12:06 AM
Registered User
I got the dummy engine pretty much completed today and here are your pictures as requested. I used the main colors listed on the packaging but left out some of the details. I used steel for the pushrod tubes because I grabbed that instead of silver. It's probably not very scale but its good for what I want and better than nothing.

The decision of whether to cut out the plastic in between the cylinders was decided by the fact that it would be impossible to install the cowl without cross threading the blind nuts if I didn't. It would also be pretty hard to install the cowl without being able to see where the blind nuts were.
Dec 01, 2008, 01:01 AM
War Eagle!
sneasle's Avatar
no worries, looks pretty good to me. I think I like it with the cutouts. You might want to paint the inside of the cowl/firewall black, but aside from that it looks nice.
Dec 07, 2008, 08:14 PM
Registered User
Alright. Summary of work for the weekend.

Fuel tank and tank floor installed. I moved the tank floor all the way forward to the firewall and used a splice to connect the aft portion of the tank to one of the fuselage cross braces. The cross braces are not very strong but i put some foam on the bottom of the tank floor which should help support the tank floor when the wing is installed.

Panel hatch cut to size and latch installed. I think I will use covering for the hatch hinge because masking tape seems to work pretty darn well. The systems panel was also glued in place. I really hope nothing goes wrong on this panel because it will be very difficult to service. Knock on wood.

I got all of the wing to body fairings installed except for the sheeting. It was a non exact process of recessing the really thin plywood into the stringers.
Dec 07, 2008, 10:55 PM
War Eagle!
sneasle's Avatar
looks pretty darn good to me
Dec 07, 2008, 11:43 PM
Registered User

The hatch cleared (or barely didnt clear) the wing to body fairing by shear accident. I forgot about it until right after I made the cutout for the hatch.

I did test the remote glow for continuity so that shouldn't be a problem.

I also probably should have sanded the 1/4" balsa where the front of the fuse tapers before glueing the plastic pieces on. Oh well, ill just have to make it look as good as I can when I do get around to sanding it.

Thread Tools

Similar Threads
Category Thread Thread Starter Forum Replies Last Post
Question Anybody Interested In Another LightHawk + LightSpeed Build Thread? Bolt55 Hand Launch 13 Jun 19, 2008 04:16 PM
Question Is anyone interested in a Lap Dancer build log/question thread? robh Electric Sailplanes 12 Jan 07, 2008 12:32 PM
Wanted Page Aviation Gee Bee Z byoung Aircraft - Electric - Airplanes (FS/W) 2 Jun 25, 2006 03:02 PM
anyone interested in a Depron F-18 build? mjblack Electric Ducted Fan Jet Talk 24 Apr 21, 2004 01:05 PM
Anyone interested in Tartan Twin glow DNA Aircraft - Electric - Airplanes (FS/W) 2 Sep 08, 2001 02:43 PM