Search: Posts Made By: Pull Up Now!
Showing results 1 to 25 of 500
Search took 0.53 seconds.
Forum: RC Jets
11-05-2018, 04:52 PM
Replies: 107
Views: 11,151
Posted By Pull Up Now!

Did you consider putting the extra tank on top of...

Did you consider putting the extra tank on top of the existing one?
Forum: RC Jets
11-04-2018, 06:48 PM
Replies: 364
Views: 16,746
Posted By Pull Up Now!

Did I miss it, or once the thrust tube is level...

Did I miss it, or once the thrust tube is level what is the clearance on each side for a set of elevator bearings? As for the turbine/thrust tube mounts, I would just glue big block shims in there...
Forum: RC Jets
11-04-2018, 11:41 AM
Replies: 107
Views: 11,151
Posted By Pull Up Now!

https://cimg7.ibsrv.net/gimg/www.rcuniverse.com-vb...

https://cimg7.ibsrv.net/gimg/www.rcuniverse.com-vbulletin/2000x1504/img_4577_918d9d0a70b4e5fe8938994d731aa3177d63e900.jpg
Adding nose weight for half the weight of the fuel and tanks is splitting...
Forum: RC Jets
11-04-2018, 08:24 AM
Replies: 107
Views: 11,151
Posted By Pull Up Now!

I think it's difficult to compare your...

I think it's difficult to compare your fuel/engine combo with a 100N engine whose burn rate is much higher. Before I put the Kingtech 80N in my F9F, I had intended to put in a 60N based on website...
Forum: RC Jets
11-03-2018, 03:55 PM
Replies: 107
Views: 11,151
Posted By Pull Up Now!

Tanks

i have this jet, though 100N is a lot. Mine has 80, because that size gave me 8 min flights without enlarging the tank. Just make sure you plumb the fuel system to empty the aft tanks first
Forum: RC Jets
10-30-2018, 11:22 AM
Replies: 364
Views: 16,746
Posted By Pull Up Now!

Hi Gary, sorry it took so long to answer. I have...

Hi Gary, sorry it took so long to answer. I have not used this particular technique, but I would not hesitate to do so. Fiberglass skin is pretty thin too, so I'm not sure pinning thru the skin is...
Forum: RC Jets
10-27-2018, 07:32 PM
Replies: 364
Views: 16,746
Posted By Pull Up Now!

Gary, methyl methacrylate is available from...

Gary, methyl methacrylate is available from Express Composites, and I also saw it on Amazon. But I'm not sure of the price from Amazon, as lately their pricing has been all over the map, high and...
Forum: RC Jets
10-27-2018, 07:50 AM
Replies: 364
Views: 16,746
Posted By Pull Up Now!

https://cimg4.ibsrv.net/gimg/www.rcuniverse.com-vb...

https://cimg4.ibsrv.net/gimg/www.rcuniverse.com-vbulletin/868x739/stab_rib_assy_e203737bd060072047784f7ccfec432ceab8e54a.jpg

Install a spring pin in the pivot shaft, and cut a keyhole in the root...
Forum: RC Jets
10-26-2018, 05:19 PM
Replies: 364
Views: 16,746
Posted By Pull Up Now!

Well, who knows, Mr Matt....the 3/4" you moved...

Well, who knows, Mr Matt....the 3/4" you moved your pivot might have placed it 4% ahead of the MAC. I just can't believe you're equating the work to create two entirely new stabs with that of...
Forum: RC Jets
10-26-2018, 08:52 AM
Replies: 364
Views: 16,746
Posted By Pull Up Now!

Hi Gary, thanks for your comments. I'll try to...

Hi Gary, thanks for your comments. I'll try to answer your questions in order.
1. Every lifting surface has a mathematical point thru which all aerodynamic forces are "centered". Even irregular...
Forum: RC Jets
10-26-2018, 03:25 AM
Replies: 364
Views: 16,746
Posted By Pull Up Now!

This is an interesting build thread. It should...

This is an interesting build thread. It should provide a great resource for others out there with the same project. Since I'm interested in aerodynamics, I read thru the section on the stab pivot...
Forum: RC Jets
09-18-2018, 05:39 PM
Replies: 107
Views: 11,151
Posted By Pull Up Now!

See post number 56

See post number 56
Forum: RC Jets
08-19-2018, 02:02 PM
Replies: 13
Views: 2,883
Posted By Pull Up Now!

Can this gyro drive separate channels for the...

Can this gyro drive separate channels for the elevator, aileron, etc? In other words, lets say I have two separate elevator servos, and two separate aileron channels, and one rudder channel. Would...
07-13-2018, 09:44 AM
Replies: 44
Views: 5,903
Posted By Pull Up Now!

That letter from Sanders might have been better...

That letter from Sanders might have been better published right on his website. Itís better to go out with class and transparency.
07-13-2018, 08:02 AM
Replies: 44
Views: 5,903
Posted By Pull Up Now!

Thatís a nice plane, I think Bruce got caught...

Thatís a nice plane, I think Bruce got caught because the trend is towards larger Jets now.
07-13-2018, 07:57 AM
Replies: 44
Views: 5,903
Posted By Pull Up Now!

What kit are you interested in?

What kit are you interested in?
Forum: RC Jets
05-25-2018, 01:22 PM
Replies: 107
Views: 11,151
Posted By Pull Up Now!

Did you see the video I posted showing the nose...

Did you see the video I posted showing the nose gear doors working?
Forum: RC Jets
05-22-2018, 02:06 AM
Replies: 107
Views: 11,151
Posted By Pull Up Now!

Nose gear doors

there is a mechanical door closing mechanism, but I found it wasnít very precise and it didnít line up with the retract well. I threw it out and came up with my own design.
...
05-13-2018, 03:52 AM
Replies: 215
Views: 39,376
Posted By Pull Up Now!

Mine is no longer in existence. No, it didn't...

Mine is no longer in existence. No, it didn't crash as one might expect. It was destroyed in a fire. Sure loved it, it flew well. I had a Zenoah G38 that I converted to electronic ignition (from...
04-06-2018, 12:46 PM
Replies: 44
Views: 5,903
Posted By Pull Up Now!

Custom gas tank installed.

https://cimg9.ibsrv.net/gimg/www.rcuniverse.com-vbulletin/2000x1504/f2571f37_7dc5_470c_ba73_c039d1abff96_330ba3fad92e6f27719a145b7a72fffd022e21d4.jpeghttps://cimg0.ibsrv.net/gimg/www.rcuniverse.com-vb...
Forum: RC Jets
03-15-2018, 06:37 PM
Replies: 107
Views: 11,151
Posted By Pull Up Now!

The CG is 31" back from the nose.

The CG is 31" back from the nose.
Forum: RC Jets
03-15-2018, 03:39 AM
Replies: 107
Views: 11,151
Posted By Pull Up Now!

The Cougar is hanging up. It's CG is based on...

The Cougar is hanging up. It's CG is based on quite a few flights from last summer. I'll measure the CG, which I have marked in sharpie, and let you know today.
Forum: RC Jets
03-14-2018, 06:17 AM
Replies: 106
Views: 13,331
Posted By Pull Up Now!

Marc, hope your back gets better. I hope you're...

Marc, hope your back gets better. I hope you're getting good care. We hear horror stories about the National Health System. I'm not sure if this applies to you, but cortisone shots in the back can...
Forum: RC Jets
03-13-2018, 12:18 PM
Replies: 106
Views: 13,331
Posted By Pull Up Now!

Marc, do you not make the G10 original version of...

Marc, do you not make the G10 original version of the CAT air trap anymore? Can't find it on the GBR website.
Forum: RC Jets
03-13-2018, 12:14 PM
Replies: 106
Views: 13,331
Posted By Pull Up Now!

Yeah, I should have explained a bit about that...

Yeah, I should have explained a bit about that photo. You're viewing from outside the tank plug hole, but the camera is focused on what lies inside the tank, as viewed through that hole. Maybe it's...
Showing results 1 to 25 of 500
 


 
Forum Jump

Contact Us Archive Advertising Cookie Policy Privacy Statement Terms of Service