Leon - Leon is a scheduling software for aviation that helps to manage day to day aircraft operations with sales, crew, OPS & maintenance features.

Stack Overflow - Community-based Q&A part of the Stack Exchange platform.

Aircraft Cost Calculator - Aircraft Cost Calculator is a web-based solution designed to determine the operating costs of aircrafts and helicopters in the database.

The Answer Bank - The Answer Bank is the UK’s leading question-and-answer site.

Awery Aviation ERP - Awery Aviation ERP is a complete integrated web-based flexible and customizable platform developed in close cooperation with aviation professionals.

Blurtit - Blurtit is a Q&A website. You can ask a question or answer on any question.