Dear Customer,

Digital Delivery Notice
Upon successful payment, you will receive an email containing a secure download link to your purchased files. The download link may be accessed up to two times within a 24-hour period.
If you do not receive the download email, please log in to your account and access your files under My Account → Orders → Downloads, or contact us promptly for assistance.

Product Use & Reference Disclaimer
The materials offered on this website are sold strictly for historical, educational, and reference purposes. These documents consist of original or reproduced manuals and blueprints that were created and used when the referenced aircraft, engines, or helicopters were in active service and have since been converted to electronic format.

These materials are not intended for current certification, operational use, or repair purposes. They are suitable for researchers, historians, collectors, modelers, and aviation enthusiasts. For proprietary and historical reasons, we generally provide documentation related to obsolete civil aircraft, engines, and helicopters.

While we strive to describe each item accurately, the content reflects the original source material and historical context. We do not represent that the documents reflect current standards or practices.

Trademarks & Affiliation
Any reference to specific commercial products, trade names, trademarks, manufacturers, or suppliers is for identification purposes only and does not imply endorsement, affiliation, or sponsorship. All trademarks and manufacturer names remain the property of their respective owners.

Refund & Access Policy
Because our products are delivered digitally and made available immediately after purchase, refunds are generally not available.
However, if you experience a technical issue accessing your files or believe that the delivered material is materially different from the description provided, please contact us promptly. We will review the issue and work with you to ensure proper access to the purchased content.