Game crashes on going into the runway from the spaceplane hangar

[Synthesis]

KSP: 0.24.2 Windows 64-bit

Problem: After decent stability, entering the spaceplane hangar or putting a new aircraft on the runway from the main menu seems to always cause a crash--without having added a mod.

Mods installed:

Toolbar

AIES Aerospace

Aligned Currency Indicator

AnimatedDecouplers

B9 Aerospace

Baha SP

Active Texture Memory Management

CactEye

Chatterer

Connected Living Spaces

Cross-Feed Enabler

Custom Biomes

Deadly Reentry

Debris REfund

Distant Objects

D-Magic Orbital Parts

Boulder Co Visual Enhancements

Firesplitter (just the DLL)

Hooligan Airships

IFI Life SUpport

Raster Prop Monitor

VesselView

Kerbal Attachment System

Kerbal AX

Kommit Nucleonics

KSPX

KW Rocketry

MechJeb2

NearFuture Parts

MW Industries Scoop O Matic

Final Frontier

Parts Catalog

RealChute

Resource COnverter

Science Redefined

SDHI Service Module

Smokescreen

Spaceplanes Plus

Universal Service Module

Reproduction steps:

Try and launch a spaceplane from the hangar, and you get a freeze (with an error message). Sometimes, going into the hangar itself causes a crash.

Log:

Can be found here.

Thanks for your help. I guess this might just be 64-bit being 64-bit, but I used to be able to deploy aircraft without a problem (with the same mod count).

Here's my Output Log, hopefully that sheds some light on it.

[NathanKell]

Yep, sorry, KSP Win x64 is so broken that we can't offer support for it.

[Synthesis]

Yep, sorry, KSP Win x64 is so broken that we can't offer support for it.

I see, that's too bad! It's now coming around when launching a newly designed rocket from the VAB.

[Synthesis]

I thought I'd share my "solution"--I reinstalled x64 and copied my mods and saves on top of it.

Stability increased very substantially. Weirdly, I've done this at least once before. I expect in a few weeks, I'll be doing it again.