Rate arrow to speed → opposite distance → time (min)
Guesses the heading. "Looks like 20 degrees left." Ends up in the storm or lost. Panics. e6b flight computer exercises better
Set a fuel burn rate on the outer scale (e.g., 8.5 gallons/hour). Calculate how much fuel is needed for a 2 hour and 15 minute leg, then reverse it to find how much time you have left with 12 gallons remaining. Rate arrow to speed → opposite distance →
Understanding how thin air affects performance is vital for safety. The Exercise: Set a fuel burn rate on the outer scale (e
| # | Solution | |---|----------| | 1 | (180/105 = 1.714 \text hr \times 60 = 103 \text min) | | 2 | (2.5 \times 9.2 = 23.0 \text gal) | | 3 | ≈ 5300 ft (E6B: +30°C over 3500 ft) | | 4 | ≈ 105 kt | | 5 | WCA = 8° L, GS = 102 kt (wind from right) | | 6 | Angle diff = 30° → HW = 15.6 kt, XW = 9 kt | | 7 | (75 \times (1.15) \approx 86.25 \text NM) (or use E6B: 75 STAT → 65 NM) |
Mastering the E6B flight computer, often called the "whiz wheel," is a vital skill for student pilots and a requirement for most flight training programs . While it may appear complex, it is simply a circular slide rule based on the 60-to-1 ratio, making it an efficient tool for quick in-flight and planning calculations.