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PL.II.E.K1a

Knowledge

Purpose of before takeoff checklist items, including:

Reasons for checking each item

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From the FAA library

  • Chapter 16: Navigation › Using the VOR › Time and Distance Check From a Station Using a RMI

    Time and Distance Check From a Station Using a RMI To compute time and distance from a station, first turn the aircraft to place the RMI bearing pointer on the nearest 90° index. Note the time and maintain the heading ... bearing change is flown. If the elapsed time for the bearing change is noted Time-Distance Check Example in seconds and a 10° bearing change is made, the time from the station, in minutes, is determined by counting…

  • Chapter 2: Aeronautical Decision-Making › The Decision-Making Process › The 5 Ps Check

    prior to takeoff. Few pilots have ever had to make an “emergency takeoff.” While the point of the 5P check is to help the pilot fly, the correct application of the 5 P before takeoff is to assist in making ... reasoned go/no-go decision based on all the information available. That decision will usually be to “go,” with certain restrictions and changes, but may also be a “no-go.” The key idea is that these two points in the process…

  • Chapter 16: Navigation › Ground-Based Navigation › Very High Frequency (VHF) Omnidirectional Range (VOR)

    accomplish the dual receiver check, a pilot must tune both VOR receivers to the same VOR ground facility. The maximum permissible variation between the two indicated bearings is 4°. A list of the airborne and ground checkpoints is published ... Chart Supplement U.S. Basically, these checks consist of verifying that the VOR radials the aircraft equipment receives are aligned with the radials the station transmits. There are not specific tolerances in VOR checks required for VFR flight…

  • Chapter 16: Navigation › Using the VOR › Time and Distance Check From a Station Using a CDI

    Time and Distance Check From a Station Using a CDI To compute time and distance from a station using a CDI, first tune and identify the VOR station and determine the radial on which you are located. Then turn inbound ... flown that results in an angle or rate of intercept sufficient for solving a particular problem. Time-Distance Check Formula Figure 16-34. Time-distance check formula using…

  • Chapter 8: Flight Instruments › Instrument Check › Blockage of the Pitot-Static System

    satisfactorily controlled when an engine suddenly becomes inoperative and the remaining engine is at takeoff power. Instrument Check Prior to takeoff, the ASI should read zero. However, if there is a strong wind blowing directly into the pitot tube ... moisture (including ice), dirt, or even insects. During preflight, make sure the pitot tube cover is removed. Then, check the pitot and static port openings. A blocked pitot tube affects the accuracy of the ASI, but a blockage…

  • 14 CFR Part 91, Appendix A to Part 91—Category II Operations: Manual, Instruments, Equipment, and Maintenance

    functional flight checks. (6) A procedure for assuring that the pilot is informed of all defects in listed instruments and items of equipment. (7) A procedure for assuring that the condition of each listed instrument and item of equipment upon ... this chapter that shows the date, airport, and reasons for each discontinued Category II operation because of a malfunction of a listed instrument or item of equipment. (b) Bench check. A bench check required by this section must comply with…