Terms of Service
Last updated: April 14, 2026
FlightBag (flightbag.app) is a browser-based companion tool for flight simulation enthusiasts. It is built and operated by a solo developer based in Sofia, Bulgaria. By accessing or using FlightBag, you agree to these Terms of Service. If you do not agree, please do not use the service.
1. Acceptance of Terms
By using FlightBag, you confirm that you have read, understood, and agree to be bound by these terms. If you are using the service on behalf of an organization, you agree to these terms on its behalf.
2. Description of Service
FlightBag is a free, browser-based companion tool designed for flight simulation. It provides route planning, aircraft checklists, weather briefings, an ATC notepad, and other utilities to enhance your virtual flying experience. The service is currently provided free of charge.
3. User Accounts
- - Creating an account is optional. Many features work without signing in.
- - If you create an account, you are responsible for maintaining the security of your login credentials.
- - You agree to provide accurate information when creating your account.
- - We reserve the right to suspend or delete accounts that violate these terms.
4. Acceptable Use
You agree not to:
- - Use the service for any unlawful purpose
- - Attempt to gain unauthorized access to any part of the service
- - Scrape, crawl, or use automated tools to extract data from the service
- - Reverse engineer, decompile, or disassemble any part of the service
- - Interfere with or disrupt the service or its infrastructure
- - Impersonate another person or misrepresent your identity
- - Use the service in any way that could damage, overload, or impair it
5. Intellectual Property
All content, design, code, graphics, and branding associated with FlightBag are the property of the operator and are protected by applicable intellectual property laws. You may not copy, reproduce, distribute, or create derivative works from any part of the service without prior written permission.
6. Third-Party Services
FlightBag integrates with third-party services and APIs to provide flight plans, live network data, and weather information. We do not control the accuracy, availability, or reliability of this data. Third-party content is provided as-is, and we make no guarantees about its correctness or completeness. Your use of any third-party service is subject to that service's own terms and policies.
7. Flight Simulation Disclaimer
FlightBag is designed exclusively for flight simulation use. It is not intended, certified, or suitable for real-world aviation, navigation, or flight planning. Do not use any information from this service for actual flight operations. The operator assumes no responsibility for any misuse of the service outside of its intended purpose.
8. Limitation of Liability
FlightBag is provided "as is" and "as available" without warranties of any kind, whether express or implied, including but not limited to merchantability, fitness for a particular purpose, or non-infringement.
To the maximum extent permitted by law, the operator shall not be liable for any indirect, incidental, special, consequential, or punitive damages arising from your use of or inability to use the service.
9. Service Availability
We reserve the right to modify, suspend, or discontinue any part of the service at any time, with or without notice. We are not liable to you or any third party for any modification, suspension, or discontinuation of the service.
10. Changes to Terms
We may update these Terms of Service from time to time. Changes will be posted on this page with an updated date. Your continued use of FlightBag after changes are posted constitutes your acceptance of the revised terms. If you disagree with any changes, you should stop using the service.
11. Transfer and Assignment
The operator may transfer, assign, or delegate these terms and the service to another entity at any time without prior notice. This includes, but is not limited to, transfers resulting from a merger, acquisition, or sale of assets. Your continued use of the service following any such transfer constitutes your acceptance of the new operator.
12. Premium Features
FlightBag may introduce optional paid features in the future. Any premium features will be clearly identified and may be subject to additional terms, pricing, and conditions that will be presented to you before purchase. Free features will remain available.
13. Governing Law
These terms are governed by and construed in accordance with the laws of the Republic of Bulgaria. Any disputes arising from these terms or your use of the service shall be subject to the exclusive jurisdiction of the courts of Sofia, Bulgaria.
14. Contact
If you have questions about these Terms of Service, contact us at:
For information about how we handle your data, see our Privacy Policy.