About Leonardo Helicopters & Fuel Consumption
Leonardo Helicopters (formerly AgustaWestland) are renowned for their versatility, efficiency, and reliability across civil, corporate, offshore, and military applications. Fuel consumption depends on model type, engine size, mission, and load.
Factors Influencing Fuel Burn:
- Model & Engine: Light twin models like the AW109 consume less, while heavy transport helicopters like the AW189 have much higher burn rates.
- Payload & Conditions: Carrying more passengers or cargo increases fuel demand.
- Flight Profile: Hovering and tactical maneuvers use more fuel than straight cruise flight.
- Fuel Type: Most Leonardo helicopters use Jet-A/Jet-A1, though some can operate on Avgas or sustainable fuel blends.
Formulas Used:
- Fuel Used = Burn Rate × Flight Hours
- Total Cost = Fuel Used × Fuel Price
- CO₂ Emissions = Fuel Used × Emission Factor
Example:
A Leonardo AW139 flying 3 hours on Jet-A fuel at ₹92/liter:
- Fuel Used = 450 × 3 = 1350 liters
- Total Cost = 1350 × 92 = ₹124,200
- CO₂ Emissions = 1350 × 2.50 = 3375 kg CO₂
