PI.VI.G.K1
KnowledgeElements related to attitude instrument flying during steep turns.
From the FAA library
- 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 7, Section I: Airplane Basic Flight Maneuvers › Turns › Steep Turns
When turning to an east or west heading from a southerly direction, start the rollout approximately 5 degrees before the east or west indication is reached. When turning to other headings, the lead or lag must be interpolated. Abrupt changes ... attitude or airspeed and the resulting erratic movements of the compass card make accurate interpretations of the instrument very difficult. Proficiency in compass turns depends on knowledge of compass characteristics, smooth control technique, and accurate bank-and-pitch control. Figure…
- Chapter 8: Flight Instruments › Gyroscopic Flight Instruments › Turn Coordinator
Turn Coordinator The gimbal in the turn coordinator is canted; therefore, its gyro can sense both rate of roll and rate of turn. Since turn coordinators are more prevalent in training aircraft, this discussion concentrates on that instrument. When rolling ... into or out of a turn, the miniature aircraft banks in the direction the aircraft is rolled. A rapid roll rate causes the miniature aircraft to bank more steeply than a slow roll rate. The turn coordinator can be used…
- Chapter 8: Helicopter Attitude Instrument Flying › Turns › Timed Turns
Timed Turns A timed turn is a turn in which the clock and turn-and-slip indicator are used to change heading a definite number of degrees in a given time. For example, using a standard rate turn, a helicopter ... turns 45° in 15 seconds. Using a half-standard rate turn, the helicopter turns 45° in 30 seconds. Timed turns can be used if the heading indicator becomes inoperative. Figure 8-14. Flight instrument indications in a standard-rate turn…
- Chapter 8: Helicopter Attitude Instrument Flying › 30° Bank Turn › Climbing and Descending Turns
Climbing and Descending Turns For climbing and descending turns, the techniques described previously for straight climbs, descents, and standard rate turns are combined. For practice, simultaneously turn and start the climb or descent. The primary and supporting instruments ... stabilized constant airspeed left climbing turn are illustrated in Figure 8-15. The level off from a climbing or descending turn is the same as the level off from a straight climb or descent. To return to straight-and-level…
- Chapter 8: Helicopter Attitude Instrument Flying › Instrument Flight › Instrument Cross-Check
Instrument Flight 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 ... continuous and logical observation of instruments for attitude and performance information. In attitude instrument flying, an attitude is maintained by reference to the instruments, which produces the desired result in performance. Due to human error, instrument error, and helicopter performance…