Projects:EASA PPL/Units & General

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Revision as of 09:29, 18 January 2023 by Marcluer (talk | contribs) (Created page with "== Distances == * 1 NM = 1,852 km * 1 NM = 6080 ft * 1 m = 3,28 ft * 1 statute mile = 1,609 km == Weight == * 1 kg = 2.205 pounds == Volume == * 1 US-Gal = 3.785 L * 1 Imp-Gal = 4.546 L == Pressure == * Standard Pressure = 1013.25 hPa * 1hPa = 27ft == Sphere == * Big circle: 1° = 60NM == Speed == * ICE-T ** Indicated Airspeed *** ↓ correct for instrument error ** Calibrated Airspeed *** ↓ correct for compressibility (negligible below 200kts and 10.000ft ) **...")
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Distances

  • 1 NM = 1,852 km
  • 1 NM = 6080 ft
  • 1 m = 3,28 ft
  • 1 statute mile = 1,609 km

Weight

  • 1 kg = 2.205 pounds

Volume

  • 1 US-Gal = 3.785 L
  • 1 Imp-Gal = 4.546 L

Pressure

  • Standard Pressure = 1013.25 hPa
  • 1hPa = 27ft

Sphere

  • Big circle: 1° = 60NM

Speed

  • ICE-T
    • Indicated Airspeed
      • ↓ correct for instrument error
    • Calibrated Airspeed
      • ↓ correct for compressibility (negligible below 200kts and 10.000ft )
    • Equivalent Airspeed
      • ↓ correct for altitude and non-ISA temperature (~ +2% for each 1000ft
    • True Airspeed

Altitude

  • Indicated Altitude (set to QNH)
  • Pressure Altitude (set to 1013.25)
  • Density Altitude (corrected for temperature)
  • True Altitude

Angles

GAGA
HHAG
SCTA