For IFR propeller-driven flights with an alternate, what is the fuel reserve requirement?

For IFR propeller-driven flights with an alternate, what is the fuel reserve requirement?

• A. To destination plus 45 minutes cruise
• B. To destination, approach, missed approach, and 45 minutes cruise
• C. To alternate only
• D. Destination plus 30 minutes cruise

Answer: (B)

The fuel reserve requirement for IFR propeller-driven flights that include an alternate airport is determined by the need to ensure safety during various phases of flight. The correct answer indicates that the fuel requirement includes enough fuel to reach the destination airport, conduct an approach, execute a missed approach if necessary, and then account for a cruise duration of 45 minutes. This comprehensive requirement ensures that in the event of unexpected circumstances—such as needing to perform a missed approach due to poor visibility or other factors—the aircraft will have sufficient fuel to reach its planned landing destination safely. Additionally, the extra 45 minutes of fuel allows for contingencies, including potential delays or the need to divert to an alternate airport if landing at the intended destination is not possible. This thorough fuel planning is critical for IFR operations, particularly in propeller-driven aircraft, where performance and fuel management play vital roles in safe flight operations.

The fuel reserve requirement for IFR propeller-driven flights that include an alternate airport is determined by the need to ensure safety during various phases of flight. The correct answer indicates that the fuel requirement includes enough fuel to reach the destination airport, conduct an approach, execute a missed approach if necessary, and then account for a cruise duration of 45 minutes.

This comprehensive requirement ensures that in the event of unexpected circumstances—such as needing to perform a missed approach due to poor visibility or other factors—the aircraft will have sufficient fuel to reach its planned landing destination safely. Additionally, the extra 45 minutes of fuel allows for contingencies, including potential delays or the need to divert to an alternate airport if landing at the intended destination is not possible.

This thorough fuel planning is critical for IFR operations, particularly in propeller-driven aircraft, where performance and fuel management play vital roles in safe flight operations.