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Contains the title, model, and revision status of the flight manual.
Details changes made to the flight manual through revisions and reissues.
Lists all pages currently effective within the manual for easy reference.
Provides an overview of the manual's purpose and objective.
Defines the manual's coverage and compliance with FAA requirements.
Details the rotorcraft's certification by the Federal Aviation Administration.
Discusses the use of optional equipment and STC items affecting operations.
Outlines essential pre-flight information passengers should receive.
Explains the structure and content of the flight manual sections.
Describes how information is presented, including narrative and step-by-step formats.
Clarifies the meaning of specific procedural terms and urgency levels.
Lists and defines common abbreviations used throughout the manual.
Lists available technical publications for rotorcraft utilization and updates.
Describes the helicopter's airframe, powerplant, drive, and anti-torque systems.
Details the helicopter's electrical system configuration and features.
Explains the function and operation of the automatic reignition system for engine flameout.
Provides fuel, oil capacities, and external dimensions of the helicopter.
Offers conversion charts for speed, temperature, and measurements.
Specifies approved flight crew positions, aerobatics, and door configurations.
Details approved operating altitudes, temperatures, and cold weather operations.
Defines VNE limits for various flight conditions and configurations.
Specifies maximum gross weight, minimum flying weight, and cargo capacity.
Outlines the operational requirements for the rotor brake.
Defines normal operating ranges for rotor RPM under various power conditions.
Details engine torque, temperature, and speed limits.
Specifies limits for generator and battery operation.
Outlines the limitations for engine starting attempts.
Covers fuel specifications, cold weather mixtures, and filter/purging requirements.
Explains the meaning of instrument indications and color-coded ranges.
Provides charts for determining maximum indicated airspeed based on conditions.
Lists critical placards and decals found on the aircraft.
States the purpose of emergency and malfunction procedures.
Identifies warning and caution indicators and their meanings.
Details procedures for complete and partial power loss.
Provides instructions for attempting an engine restart in flight.
Outlines procedures for responding to low rotor RPM warnings.
Covers procedures for water landings and other emergency landings.
Details procedures for cabin fires, engine fires, and aircraft evacuation.
Addresses failures in the fuel control or power turbine governor.
Covers caution indications like chip detector, oil pressure, and torque.
Addresses malfunctions in the main rotor and aft transmission systems.
Covers failures in anti-torque, YSAS, and cyclic trim systems.
Provides guidance for responding to unusual vibrations during flight.
Covers fuel filter and fuel low indications.
Addresses battery overtemperature and generator malfunctions.
Covers engine air particle separator filter clogging.
Describes pilot compartment and cabin door emergency exits.
Locates the first aid kit and fire extinguisher.
Outlines preflight checks, including daily and subsequent flight inspections.
Details cockpit checks before starting the engine.
Provides step-by-step instructions for starting the engine.
Describes procedures for running the engine up for checks.
Lists checks and procedures to perform before takeoff.
Details the procedure for taking off the helicopter.
Provides guidance for cruise flight operations.
Covers procedures for low-speed flight and maneuvering.
Explains how to conduct practice autorotation landings.
Outlines procedures and restrictions for doors-off flight.
Details the procedure for a normal landing approach.
Describes the procedure for a running landing.
Provides steps for safely shutting down the engine and aircraft.
Lists checks to perform after completing a flight.
Explains the procedure for performing a deceleration check.
Details the procedure for checking the Yaw Stability Augmentation System.
Provides instructions for restarting the engine under normal conditions.
Offers procedures to minimize noise impact during flight operations.
Introduces the section on helicopter performance data.
Presents ICAO noise certification levels for various configurations.
Provides a chart to determine calibrated airspeed from indicated airspeed.
Offers a chart to estimate density altitude and true airspeed.
Shows indicated airspeed for optimal climb rate at given density altitudes.
Illustrates airspeed/altitude combinations to avoid during engine failure.
Provides charts for determining hover ceiling based on weight and conditions.
Relates engine torque, temperature, and altitude for performance trending.
Lists maximum gross weight, minimum flying weight, and CG limits.
Instructs on using the Weight and Balance Record for computations.
Details procedures for recording equipment changes affecting weight and balance.
Guides the process of determining CG for passenger loads.
Provides instructions for loading cargo and determining its CG.
Emphasizes the importance of exercising lateral CG control.
Outlines the process for determining lateral CG for cargo loads.
Details instructions for securing internal cargo with restraining loops.
Identifies major helicopter components in a figure.
Explains how to connect and use external power sources.
Provides safety precautions for lifting and jacking the helicopter.
Describes the use and maintenance of ground handling wheels.
Details procedures for manually moving and towing the helicopter.
Outlines procedures for parking and mooring the helicopter securely.
Lists servicing materials, capacities, and locations of servicing points.
Covers refueling, fuel draining, and cold weather fuel considerations.
Provides instructions for checking and replenishing engine oil.
Details procedures for checking and servicing transmission oil levels.
Offers general cleaning guidelines for the helicopter.
Provides instructions for cleaning the helicopter's interior.
Describes methods for cleaning the exterior and rotor blades.
Offers specific instructions for cleaning plastic surfaces.
Defines permissible fluid leakage rates for transmissions and dampers.
Outlines requirements for preserving the helicopter during storage.
Describes procedures for maintaining flyable storage conditions.
Details the process for removing and installing cockpit doors.
Covers procedures for engine compressor cleaning.
Presents ICAO noise certification levels for various configurations.
Provides general information on optional equipment for the helicopter.
Lists available optional equipment items and their publication numbers.
Shows compatibility between different optional equipment kits.
Notes that performance charts for optional equipment are in Section V.
Details operating instructions, limitations, and procedures for the cargo hook.
Explains the operation, limitations, and procedures for the anti-ice fuel filter.
Covers operating instructions, limitations, and procedures for emergency floats.
| Brand | MD Helicopters |
|---|---|
| Model | MD 520N |
| Category | Toy |
| Language | English |








