Which document is used to cross-check fuel estimates after each leg?

Which document is used to cross-check fuel estimates after each leg?

• A. PLOG
• B. Flight Plan
• C. Tech Log
• D. Logbook

Answer: (A)

In-flight fuel management relies on updating expectations as you progress, so you can verify you still have enough fuel for the remainder of the trip. After each leg, you cross-check the forecasted fuel against what actually burned, and the best place to do this is the PLOG—the progress/log of flight. The PLOG records the planned fuel for each leg, the remaining fuel, and reserves, and it’s updated with actual times and fuel used as you go. This lets you immediately see whether you’re on track or if you need to adjust remaining legs, change to an alternate, or revise the plan to maintain adequate reserves. The other documents have different roles: the Flight Plan is the pre-flight route and fuel plan that you file before departure; the Tech Log tracks aircraft maintenance and in-flight technical issues; the Logbook records your personal flight hours and experiences. The PLOG is the dynamic tool used for checking and updating fuel estimates after each leg.

In-flight fuel management relies on updating expectations as you progress, so you can verify you still have enough fuel for the remainder of the trip. After each leg, you cross-check the forecasted fuel against what actually burned, and the best place to do this is the PLOG—the progress/log of flight. The PLOG records the planned fuel for each leg, the remaining fuel, and reserves, and it’s updated with actual times and fuel used as you go. This lets you immediately see whether you’re on track or if you need to adjust remaining legs, change to an alternate, or revise the plan to maintain adequate reserves.

The other documents have different roles: the Flight Plan is the pre-flight route and fuel plan that you file before departure; the Tech Log tracks aircraft maintenance and in-flight technical issues; the Logbook records your personal flight hours and experiences. The PLOG is the dynamic tool used for checking and updating fuel estimates after each leg.