Free Stuff

Below are some examples of work from Stone Productions which are offered for free.

Simple Smart Year-Planner

This is a simple Excel year planning tool for personnel and/or projects. It has smart macro's to quickly build a comprehensive year planning sheet and to execute planning. Click for more information:

Aircraft Weight & Balance Calculator

This application is an aircraft weight & balance calculator with which you can build extensive crew (who), equipment (what), loading locations (where) and configurations (who & what => where) lists. Once set up, extensive W&B calculations are easily executed by simply selecting a flight profile with certain configurations. Click for more information:

This informaion sheet is based on a Bell 412 example. The download offered is based on AW139. Stone Productions can set up this system for any aircraft if desired.

AW139 Performance Calculator

This application can quickly "run through AW139 flight manual performance graphs" for you. By just entering weight, temperature and pressure altitude this application will produce a whole range of performance data accordingly. It will even draw the lines in the graphs for you!. Click for more information:

The free version allows you to execute the spreadsheet 3 times. For a version that is valid until for a year, use below link to acquire:

Pilot Logbook

With this Excel spreadsheet you can keep your flight records digitally. It will calculate currencies and off course summarize flight records for any desired period. Click for more information:

CAO 48-1 Tracker

Make compliance with all the new CASA crew duty and flight time regulations a breeze. Track your duty with this easy interface and get flagged when reaching any limitation.
Free to Trial:

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To download these free products just subscribe to Stone Productions Free Products via the following link:

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These free products are offered as an example of Stone Productions' work. If you use these products and appreciate them, you may donate for encouragement.