Turns made by reference to the flight instruments should be made at a precise rate. Turns described in this post are those not exceeding a standard rate of 3° per second as indicated on the turn-and-slip indicator. True airspeed determines the angle of bank necessary to maintain a standard rate turn. A rule of thumb […]
Straight Climbs (Constant Airspeed and Constant Rate) For any power setting and load condition, there is only one airspeed that gives the most efficient rate of climb. To determine this, consult the climb data for the type of helicopter being flown. The technique varies according to the airspeed on entry and whether a constant airspeed
Helicopter Straight Climbs and Straight Descents (Constant Airspeed and Constant Rate) Read Post »
Straight-and-level unaccelerated flight consists of maintaining the desired altitude, heading, airspeed, and pedal trim. Pitch Control The pitch attitude of a helicopter is the angular relation of its longitudinal axis to the natural horizon. If available, the attitude indicator is used to establish the desired pitch attitude. In level flight, pitch attitude varies with airspeed
Straight and Level Flight | Helicopter Attitude Instrument Flying Read Post »
To achieve smooth, positive control of the helicopter during instrument flight, three fundamental skills must be developed. They are instrument cross-check, instrument interpretation, and aircraft control. Instrument Cross-Check Cross-checking, sometimes referred to as scanning, is the continuous and logical observation of instruments for attitude and performance information. In attitude instrument flying, an attitude is maintained
Instrument Flight | Helicopter Attitude Instrument Flying Read Post »
The reason for learning to fly by reference to instruments alone is to expand a pilot’s abilities to operate an aircraft in visibility less than VFR. Another valuable maneuver to learn is the instrument takeoff. This maneuver requires the pilot to maneuver the aircraft during the takeoff roll by reference to flight instruments alone with
Instrument Takeoff | Flight Maneuvers Using an Electronic Flight Display Read Post »
Standard Rate Turns The previous sections have addressed flying straight-and-level as well as climbs and descents. However, attitude instrument flying is not accomplished solely by flying in a straight line. At some point, the aircraft needs to be turned to maneuver along victor airways, global positioning system (GPS) courses, and instrument approaches. The key to
Turns | Flight Maneuvers Using an Electronic Flight Display Read Post »
Each aircraft has a specific pitch attitude and airspeed that corresponds to the most efficient climb rate for a specified weight. The POH/AFM contains the speeds that produce the desired climb. These numbers are based on maximum gross weight. Pilots must be familiar with how the speeds vary with weight so they can compensate during
Straight Climbs and Descents | Flight Maneuvers Using an Electronic Flight Display Read Post »
Pitch Control The pitch attitude of an airplane is the angle between the longitudinal axis of the airplane and the actual horizon. In level flight, the pitch attitude varies with airspeed and load. For training purposes, the latter factor can normally be disregarded in small airplanes. At a constant airspeed, there is only one specific
Straight and Level Flight | Flight Maneuvers Using an Electronic Flight Display Read Post »
Flight patterns are basic maneuvers, flown by sole reference to the instruments rather than outside visual clues, for the purpose of practicing basic attitude flying. The patterns simulate maneuvers encountered on instrument flights, such as holding patterns, procedure turns, and approaches. After attaining a reasonable degree of proficiency in basic maneuvers, apply these skills to
Instrument Flight Patterns | Flight Maneuvers Using Analog Instrumentation Read Post »
Competency in instrument takeoffs will provide the proficiency and confidence necessary for use of flight instruments during departures under conditions of low visibility, rain, low ceilings, or disorientation at night. A sudden rapid transition from “visual” to “instrument” flight can result in serious disorientation and control problems. Instrument takeoff techniques vary with different types of
Instrument Takeoff | Flight Maneuvers Using Analog Instrumentation Read Post »
