Sign In Join

AeroBook

Dashboard
Aircraft
Parts
Processes
Materials
Companies
OEMs
MROs
Acronyms
ATA Chapters
Wiki

ATA
Main Rotor Drive
63-20 - Main Rotor Gearbox

63-20 - Main Rotor Gearbox

Sub-chapters

Rotable Parts

Part Number	Description	OEM

Sponsor ata 63-20

About

Home
Features
Pricing
FAQs
About
Meet the Team

Companies & People

Companies
People
OEMs
MROs
Suppliers
Processors

Aircraft & Parts

Aircraft
Parts
Avionics
Airframe
Powerplant
Radio

Subscribe to our newsletter

Monthly digest of what's new and exciting on AeroBook

Email address

Have a Heart

Click on the heart below to show you are a person

© 2024-2025 AeroBook LLC - All rights reserved.

Support: +1 (307) 434-8250

Share Page

Email LinkedIn

Welcome to the Beta!

You're among the first to try AeroBook. As we're in beta:

Some features may be experimental or incomplete
We're actively improving and adding new capabilities daily
Your feedback is invaluable to us

Thank you for being an early user!