Projects:EASA PPL/Units & General
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
- Indicated Airspeed
Altitude
- Indicated Altitude (set to QNH)
- Pressure Altitude (set to 1013.25)
- Density Altitude (corrected for temperature)
- True Altitude
Angles
GAGA HHAG SCTA