AA.I.A.K13
KnowledgePitot-static system–associated instruments and the power source for those flight instruments. Operation and power sources for other flight instruments.
From the FAA library
- Chapter 18: Emergency Procedures › System Malfunctions › Pitot-Static System
Pitot-Static System The source of the pressure for operating the airspeed indicator, the vertical speed indicator (VSI), and the altimeter is the pitot-static system. The major components of the pitot-static system are the impact pressure chamber ... lines and the static pressure chamber and lines, each of which are subject to total or partial blockage by ice, dirt, and/or other foreign matter. Blockage of the pitot-static system adversely affects instrument operation. [Figure 18-10] Partial static…
- Chapter 13: Transition to Multiengine Airplanes › Operation of Systems › Flight Director/Autopilot
Automatic overtemperature protection is provided by a thermal switch mounted on the unit that cannot be accessed in flight. This requires the pilot or mechanic to visually inspect the unit for possible heat damage in order to reset the switch ... heater instructions recommend that outside air be permitted to circulate through the unit for at least 15 seconds in flight or that the ventilation fan can be operated for at least 2 minutes on the ground. Failure to provide…
- Chapter 6: Flight Controls › Autopilot
Three different servos actuate ailerons, elevator, and rudder. More advanced systems often include a vertical speed and/or indicated airspeed hold mode. Advanced autopilot systems are coupled to navigational aids through a flight director. Figure 6-22. A ground adjustable ... Some aircraft, including most jet transports, use an adjustable stabilizer to provide the required pitch trim forces. The autopilot system also incorporates a disconnect safety feature to disengage the system automatically or manually. These autopilots work with inertial navigation systems…
- Chapter 9: Flight Manuals and Other Documents
Chapter Summary Flight instruments enable an aircraft to be operated with maximum performance and enhanced safety, especially when flying long distances. Manufacturers provide the necessary flight instruments, but to use them effectively, pilots need to understand how they operate ... pilot, it is important to become very familiar with the operational aspects of the pitot-static system and associated instruments, the vacuum system and associated instruments, the gyroscopic instruments, and the magnetic compass. Chapter 9: Flight Manuals and Other Documents…
- Appendix B: Acronyms, Abbreviations, and NOTAM Contractions
federal FEIS—Final Environmental Impact Statement FEP—front end processor FFAC—from facility FI/P—flight inspection permanent FI/T—flight inspection temporary FIFO—Flight Inspection Field Office FIG—flight inspection group FINO—Flight Inspection National Field Office FIPS—federal information publication ... standard FIR—flight information region FIRE—fire station FIRMR—Federal Information Resource Management Regulation FL—flight level FLOWSIM—traffic flow planning simulation FM—from FMA—final monitor aid FMF—facility master file FMIS—FTS2000 management information system FMS—flight management…
- Chapter 8: Flight Instruments › Blocked Static System
Blocked Static System If the static system becomes blocked but the pitot tube remains clear, the ASI continues to operate; however, it is inaccurate. The airspeed indicates lower than the actual airspeed when the aircraft is operated above the altitude ... where the static ports became blocked because the trapped static pressure is higher than normal for that altitude. When operating at a lower altitude, a faster than actual airspeed is displayed due to the relatively low static pressure trapped…