Mitsubishi MU-2 — Primary-Source Documentation Collection

The Mitsubishi MU-2 is an engineered, high-performance twin-turboprop aircraft requiring strict adherence to specialized aerodynamic principles, rigorous factory checklists, and comprehensive maintenance bulletins. Comprehensive documentation across all requested engineering and flight operational disciplines is organized below.

Aerodynamic Reports & Design Architecture

• Spoiler Roll Control: Eliminates conventional ailerons entirely. Utilizes full-span double-slotted Fowler flaps to maximize lift, allowing the aircraft to achieve exceptionally high wing loading while maintaining short-field performance capabilities.
• High Wing Loading: Designed explicitly to deliver a smooth ride through severe turbulence. This configuration demands precise airspeed oversight during terminal flight phases to avoid sudden stalls.
• Wingtip Fuel Tanks: Houses heavy tip tanks (up to 90 gallons each). These significantly alter the aircraft's roll inertia, requiring pilots to adapt to unique lateral stabilization dynamics during asymmetric fuel configurations.

Engine Technical Notes

• Propulsion System: Powered by two Garrett / Honeywell TPE331 turboprop engines. Variants use either the Dash-5, Dash-6, or the highly responsive Dash-10 engines depending on airframe.
• Flat-Rated Power Output: The -10 engines output 1,000 shaft horsepower (shp), intentionally flat-rated to 665 shp up to 16,000 feet — sustaining excellent climb profiles through high-density altitudes.
• Negative Torque Sensing (NTS): An essential mechanical system designed to automatically check and reduce propeller drag immediately following an engine failure, preventing severe uncommanded yawing.

Handling & Stability Studies

• Counterclockwise Propeller Rotation: Propellers turn counterclockwise when viewed from behind. This reverses standard P-factor dynamics, requiring left-rudder inputs during high-power climbs and identifying the right engine as critical.
• Asymmetric Thrust Management: Rapid drag build-up follows engine failure. Safe recovery relies entirely on immediate feathering of the dead engine and maintaining airspeed strictly above single-engine minimum control speed (V_MCA).

FAA Special Certification Reviews (SCR)

Thorough safety reviews validated that while the MU-2 complies fully with Part 23 certification standards, its rapid response metrics necessitate specialized, highly regimented pilot training profiles. SCR documentation is included in this collection.

Performance Data Sheets

Engineering & Service Bulletins

• Type Certificate Tracking: Two distinct categories — A10SW airframes use manual/bulletin prefixes "MR" or "SB xxx/xx-xxx"; A2PC airframes use prefixes "YET" or straight numeric "SB xxx".
• Official Document Access: Distributed globally on an annual subscription tier through Veryon (formerly ATP).
• Product Support Division: Managed by Mitsubishi Heavy Industries America (MHIA), Dallas, Texas — issuing ongoing Service Letters (SL), Service News (SN), and structural engineering notifications.

Document Manifest — Current Collection

Online Aviation Library is a living archive, not a closed catalog. This collection reflects documents available at the time of your purchase. As additional primary-source documents are located, verified, and processed, they are added to your collection at no extra charge — automatically, as part of your free lifetime update entitlement. OAL is a data publisher serving the aviation community. We are not a regulatory authority, a government institution, or an official distributor. Our mission is to make rare, primary-source aviation documentation accessible to researchers, historians, restorers, and enthusiasts worldwide — inclusively, not exclusively.

This manifest reflects the current release. Additional documents will be added as the collection expands — at no additional cost to existing customers.

⚠️ Regulatory Notice

Under FAA 14 CFR § 43.13 and EASA Part-M, any mechanic performing maintenance on an active aircraft must use current, manufacturer-approved, revision-controlled data. This archival collection does not satisfy that requirement. These documents are provided exclusively for historical reference, flight simulation, museum restoration, and educational use. They do not constitute current airworthiness documentation. For any maintenance, overhaul, or operational work on airworthy aircraft, always consult the current Type Certificate holder (Mitsubishi Heavy Industries America / MHIA) and the applicable regulatory authority.

Purpose of This Collection

This collection is designed for:

• Aviation historians and researchers — primary-source documentation spanning the full lifecycle of the MU-2 family, from early production variants through FAA Special Certification Review and into current operational service.
• Museum curators and warbird restorers — original factory-issued aerodynamic, maintenance, and illustrated parts publications for reference during static display or non-airworthy restoration projects.
• Flight simulation enthusiasts — authentic technical depth for simulator builders and enthusiasts seeking period-accurate performance and systems data.
• Educational institutions — primary-source material for aerospace engineering studies, turboprop propulsion technology courses, and FAA certification history.
• Collectors of aviation primary-source documentation — many of these publications are exceptionally rare and no longer available through official channels.

This is an archival, static-copy edition fixed at its original publication date. Intended for historical reference, flight simulation, museum restoration, and educational use only. Not approved for active airworthiness maintenance under FAA 14 CFR § 43.13, EASA Part-M, or equivalent international regulations. Operators of active aircraft must use current, revision-controlled publications from the Type Certificate holder or an authorized distributor.

Living Collections with Free Lifetime Updates — Please review our Disclaimer and Export Notice before purchasing.