[Stock Rotary Wing Prototype Aircraft (Wing Folding Concept Plane)]

Cool design. However, it has been already developed before by multiple people, including myself. I think that the future lies in making the design compact enough to be used practically.

[I'm promoting this kid.]

Not to be a party pooper, but I don't think he's old enough to use Youtube following the ToS.

[Plane pitching out of control when control input applied]

I was building a MiG-21 replica, and when I took it out for a test flight, the aircraft was stable. However, when I tried to turn the plane, the moment I hit 'S' the entire craft spun out of control. There's probably something obvious I'm missing, so please help.

[Post your real life or almost real life 'planes here!]

P-152 High Performance Fighter, modeled after the TA 152, itself a variation of the FW 190.

 

[Jet-of-the-Day Collaboration]

On 4/26/2017 at 9:04 AM, eagle92lightning said:

such as the X-3 Stiletto (i always laugh at that name)

a stilleto is a knife m8

[The Shipbuilder's Guild]

And to escort the carrier on shorter sorties, there is the Longbow-class fast patrol cruiser. 

[The Shipbuilder's Guild]

4 hours ago, Lo Var Lachland said:

Is that the flying pancake I see?

 

WHILE I'M MAKING PANCAKES?????

You betcha

[KSC Defense: Reboot! Besiege KSC and occupy it!]

Are unpowered probe-guided bombs allowed? 

[Defense Network challenge.]

Let us use Naval Artillery System please.

[Stock Propeller Bomber]

20 hours ago, HolidayTheDouche said:

I used stayputniks as my bearings, Honestly, those propellers are just direct copies of what MrNuclearTurkey did (Except for the blades)

I don't think they're his bearings though. SAS tech is very old.

[What did you do in KSP1 today?]

"With zees wunderwaffles, ze kerbin empire shall take over zee planet!"

[The Shipbuilder's Guild]

[What did you do in KSP1 today?]

This truck tows an artillery gun!

 

[Kethane Station Discussion]

Is there a rule against unmanned exploding ground vehicles? 

[Stock KV-2 Heavy Tank (With 2-part full traverse turret)]

 

[T-34 Soviet medium tank]

2 minutes ago, Dman979 said:

My first thought when I saw this was how accurate the turret is.

I like how you used the nosecone as an MG. Very clever!

It's a mod turret I believe.

[Stock Landing Craft with Sherman!]

On ‎2017‎-‎02‎-‎20 at 8:40 PM, Dman979 said:

Oh, dang, is that the theme from Bridge on the River Kwai? Great video.

I believe it is the Colonel Bogey march which was later adapted for Bridge on the River Kwai.

[Skydiving]

The kerbals have a ridiculously high impact tolerance of around 30 m/s, while their terminal velocity in Kerbin's atmosphere is around 25 m/s.

[Kraken Drive ideas]

Good for you. What exactly is the purpose of this thread, though? Are you looking for existing designs or ideas to make your own? And I should warn you that kraken drives work strangely and may not function on different platforms.

[The Stock Weapons Challenge]

40 minutes ago, Cunjo Carl said:

@The Optimist Pretty! Close-up of mechanism please?

Here you are: The drum holds the ammo.

[The Stock Weapons Challenge]

Automatic cannon firing 4 salvos of 16 rounds each! Gravity-fed hopper! Nearly no damage!

 

 

 

 

 

 

 

[[Stock Helicopters & Turboprops] Non DLC Will Always Be More Fun!]

11 hours ago, Azimech said:

(stuff)

That helicopter is looking pretty good so far, other than the part when an engine decided to leave the rest of the plane.

[The Stock Weapons Challenge]

I have invented a moderately accurate bomber hunter missile.

 

[[Stock Helicopters & Turboprops] Non DLC Will Always Be More Fun!]

After a solid eight minutes of extreme engineering, we have managed to create a bi-propeller light cargo helicopter with heavily modified PR-0P engines ripped from an earlier turboprop helicopter. It has only experienced one catastrophic failure so far!

[[Stock] electric plane with propeller "C-5"]

Those radiator panels must cause a lot of drag. Is the prop variable-pitch?