Page 671 - PPL(A) / LAPL(A) / UL - 9 fag 2026

Generel viden om luftfartøjer

8.12.3.2 Amperemeter..................................................................................... 763

8.12.3.3 Voltmeter ........................................................................................... 763
8.12.3.4 Flapindikator ...................................................................................... 763

8.12.3.5 Low Voltage Warning ......................................................................... 763

8.12.3.6 Ur………. ............................................................................................. 764
8.12.3.7 Stall Warning ...................................................................................... 764

8.12.4 Det pitot-statiske system ......................................................................... 764

8.12.4.1 Dynamisk tryk .................................................................................... 765
8.12.4.2 Statisk tryk ......................................................................................... 765

8.12.5 Fartmåler (AirSpeed Indicator ASI) .......................................................... 766

8.12.5.1 Fartmålerviseren ................................................................................ 767
8.12.5.2 Betegnelser for fart ............................................................................ 768

8.12.5.3 Instrumentfejl .................................................................................... 768

8.12.6 Højdemåler (Altimeter) ............................................................................ 768
8.12.6.1 QNH… ................................................................................................. 769

8.12.6.2 Gennemgangshøjde ........................................................................... 770

8.12.6.3 Praktisk anvendelse af højdemåler .................................................... 770
8.12.7 Variometer (Vertical Speed Indicator VSI) ............................................... 772

8.12.8 Gyro-instrumenter ................................................................................... 773

8.12.8.1 Kilder til fejlvisning ............................................................................. 774

8.12.8.2 Drejningsviser (Turn Indicator og turncoordinator) .......................... 775
8.12.8.3 Kunstig horisont (Attitude Indicator) ................................................. 776

8.12.8.4 Kursgyro (Directional Gyro eller Heading Indicator).......................... 777

8.12.9 Magnetkompas ........................................................................................ 777

8.12.9.1 Kilder til fejlvisning ............................................................................. 780
8.12.9.2 Fjernkompas ...................................................................................... 781

8.12.10 Avionics, radioudstyr ............................................................................... 782

8.12.10.1 GPS, COM/NAV-radio, Transponder .................................................. 782
8.12.10.2 Indikator ............................................................................................ 783

8.12.10.3 EFIS....... ............................................................................................. 783

8.12.10.4 Nyeste teknologi AHRS (Attitude and Heading Reference System) .. 784
8.12.10.5 IMU (Inerti Measuring Unit) ............................................................... 785

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Flyveteori PPL(A)(UL)/LAPL Henning Andersen, Midtjysk Flyveskole© 2026