TBX gives mechanics and shops fast, reliable access to the manuals, parts catalogs, and service documents they depend on—without jumping between systems or digging through binders.
Maintenance Manuals
Illustrated Parts Catalogues (IPC)
Pilot Operating Handbooks (POH)
Manufacturer-issued technical documents
Available as an add-on to any TBX subscription.
Available Lycoming subscriptions include:
Bundle options available, including a complete package that covers all engine categories. Choose Lycoming Technical Manuals with your TBX subscription during checkout.
Starting at $599 per year.
Get instant access to a growing library of free technical publications—fully searchable and available directly within TBX.


Purchasing Tech Pubs through TBX allows you to access manuals directly within your workflow, eliminate the need to switch between systems, and keep all compliance documentation centralized in one place.
Yes. Tech Pubs access is available to users within your TBX account, based on your user setup.
Currently, TBX offers Lycoming Technical Publications as a paid add-on. TBX subscribers do receive complimentary access to Icon, Rans, Robinson, and Rotax manuals.
Technical Manuals are available as an add-on to your TBX subscription. To purchase, navigate to Manuals in the left-hand menu, select Purchase Lycoming Tech Pubs, choose your desired library or bundle, and complete checkout. Once the transaction is complete, your Tech Pubs will be immediately available under the Manuals section.
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