United States High-risk taskVersion 1Updated September 25, 2026

Aircraft preflight checklist: planning worksheet

Aircraft preflight planning worksheet based on 14 CFR 91.103: weather, fuel, alternatives and runway data. Use it with the aircraft's POH/AFM checklist.

How often: Before beginning each flight.

Sections
10
Checks
48
Critical
14
Sources
50

0/47 answered

0%

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This worksheet does not replace the aircraft's checklist. Inspect the aircraft using the preflight checklist in its own POH or approved AFM; that checklist governs the aircraft inspection. Use this worksheet only to record your flight planning and your go or no-go decision.

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Frequently asked questions

Can I use this instead of my airplane's preflight checklist?

No. Inspect the aircraft with the checklist in its own POH or approved AFM. The pilot in command is responsible for determining that the aircraft is in condition for safe flight [46], and the aircraft must be operated within the limitations in its approved flight manual, markings and placards [48]. This worksheet only records the planning around that inspection.

What does 14 CFR 91.103 require before a flight?

The pilot in command becomes familiar with all available information concerning the flight [11]. For every flight, that includes runway lengths at airports of intended use and takeoff and landing distance information [8]. For IFR flights and flights not in the vicinity of an airport it also includes weather reports and forecasts, fuel requirements and alternatives [5], and known ATC traffic delays [6].

How much fuel reserve do I need for a VFR flight?

In an airplane, enough fuel to reach the first point of intended landing, considering wind and forecast weather [13], and then to fly for at least 30 minutes during the day [14] or at least 45 minutes at night [15], at normal cruising speed. For a rotorcraft the reserve is at least 20 minutes [16].

What about fuel for an IFR flight?

Enough to complete the flight to the first airport of intended landing [17], fly from there to the alternate airport when an alternate is needed [18], and then fly for 45 minutes at normal cruising speed, or 30 minutes for helicopters [19].

Built from 50 official sources

Every check traces to the text it is based on. Read the purpose, how to use it, the rules behind it, what it does not cover and every source.

Guidance, not legal advice. It does not replace the law, the manufacturer's instructions or your organization's competent people, and completing it does not certify that work is safe.