Apps for Android

Aircraft Principle Structural Units - Android

Parts of an aircraft that make up its principle structure. Part of Mechanic's Toolbox Software -- Software for the mechanic.

Aircraft Hose Selector - Android

Step-by-Step directions on selecting an aircraft hose.

Aircraft Materials - Android

Properties of common materials used in aircraft manufacturing and repair

Hole Sizes for common US fastener sizes - Android

Hole sizes chart includes clearance fit, tight fit, close tolerance and tight drive-interference fit.

Torque Wrench Extensions and Conversions - Web App
This one is still in development but give it a try and let me know if you have any suggestions. The example below works - give it a try. Works on any phone or tablet with a web browser and internet connection.

Here is the link for your phone:

Web Apps - all platforms