Financial Independence Calculator - How early can you 🍹retire if you move to another place?
Leon - Leon is a scheduling software for aviation that helps to manage day to day aircraft operations with sales, crew, OPS & maintenance features.
Omni Calculator - Helping you make rational decisions, one calculation at a time.
AMC Aviation - Airline Maintenance and Engineering
Financial Toolbelt - Powerful calculators that help you improve your finances
Aircraft Cost Calculator - Aircraft Cost Calculator is a web-based solution designed to determine the operating costs of aircrafts and helicopters in the database.