PI.VI.A.K4
KnowledgeNormal and abnormal instrument indications, interpretations, and operations.
From the FAA library
- Chapter 6, Section I: Airplane Attitude Instrument Flying
ground gives a level flight attitude at normal cruising speed. Engine Shut Down When shutting down the engine, note any abnormal instrument indications. Chapter 6, Section I: Airplane Attitude Instrument Flying Attitude instrument flying is defined as the control ... digital instrument systems are electronic and operate with numbers expressed in digits. Although more manufacturers are providing aircraft with digital instrumentation, analog instruments remain more prevalent. This section acquaints the pilot with the use of analog flight instruments. Any flight…
- Chapter 8: Helicopter Attitude Instrument Flying › Turn Indicator › Power Control During Straight-and-Level Flight
approached, adjust power to the new cruising power setting and further adjust pitch attitude to maintain altitude. The instrument indications for straight-and-level flight at normal cruise and during the transition from normal cruise to slow cruise are illustrated ... Figures 8-9 and 8-10. After the airspeed stabilizes at slow cruise, the attitude indicator shows an approximate level pitch attitude. The altimeter is the primary pitch instrument during level flight, whether flying at a constant airspeed or during…
- Chapter 6, Section I: Airplane Attitude Instrument Flying › Attitude Indicator › Power Control
result, acceptance of its indication should be considered with other instruments that indicate turn information. These include the already mentioned attitude and heading indicators, as well as the turn-and-slip indicator and turn coordinator. Turn Coordinator/Turn-and-Slip Indicator Both ... these instruments provide turn information. [Figure 6-12] The turn coordinator provides both bank rate and then turn rate once stabilized. The turn-and-slip indicator provides only turn rate. Figure 6-12. Turn coordinator and turn-and-slip indicator…
- Chapter 6, Section I: Airplane Attitude Instrument Flying › Common Cross-Check Errors › Instrument Interpretation
identical picture on the attitude indicator in a jet airplane. With the same airplane attitude as shown in the first example, the VSI in the jet reads 2,000 fpm and the airspeed indicator reads 250 knots. As the performance ... capabilities of the aircraft are learned, a pilot interprets the instrument indications appropriately in terms of the attitude of the aircraft. If the pitch attitude is to be determined, the airspeed indicator, altimeter, VSI, and attitude indicator provide the necessary…
- Chapter 6, Section II: Airplane Attitude Instrument Flying › Learning Methods › Control Instruments
Control Instruments The control instruments depict immediate attitude and power changes. The instrument for attitude display is the attitude indicator. Power changes are directly reflected on the manifold pressure gauge and the tachometer. [Figure 6-25] All three of these ... instruments can reflect small adjustments, allowing for precise control of aircraft attitude. Figure 6-25. Control instruments. In addition, the configuration of the power indicators installed in each aircraft may vary to include the following types of power indicators: tachometers…
- Chapter 8: Helicopter Attitude Instrument Flying › Instrument Flight › Instrument Interpretation
control of heading and bank. In spite of these common errors, most pilots can adapt well to flight by instrument reference after instruction and practice. Many find that they can control the helicopter more easily and precisely by instruments. Instrument ... Interpretation The flight instruments together give a picture of what is happening. No one instrument is more important than the next; however, during certain maneuvers or conditions, those instruments that provide the most pertinent and useful information are termed primary…