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Van Horn Aviation | Composite Rotor Blades
Van Horn Aviation | Composite Rotor Blades

Technical Publications

service & repair

VHA Document Library

Welcome to the Van Horn Aviation Document Library. This tool is designed to provide quick and easy access to essential documents for our MRB and TRB blades. Select your aircraft type below to get started.
Document Name Doucment Description Document Link

Service Bulletins

Technical Bulletins

TB Number Date Applies to Description
20630000-1R1 December 2022 All VHA 206 Main Rotor Blades Installation of elastomeric coating and polyurethane tape for minor repair of abrasion strip cracks, paint cracks, and edges of existing polyurethane tape. Replaces CSS-501.
20630000-2R2 October 2024 All VHA 206 Main Rotor Blades Track and Balance Guidance for both tabs and tracking wedges. Includes installation steps and polar charts. Replaces CSS-502. See video for more details.
2062200-1R2 August 2023 All VHA 206 Tail Rotor Blades Removal and installation of WC-6TG-10 bearings. Replaces CSS-500.

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