Fuel requirements for flight in IFR conditions.

CFR · 2024-01-01 · US · Title 14

(a) No person may operate a civil aircraft in IFR conditions unless it carries enough fuel (considering weather reports and forecasts and weather conditions) to— (1) Complete the flight to the first airport of intended landing; (2) Except as provided in paragraph (b) of this section, fly from that airport to the alternate airport; and (3) Fly after that for 45 minutes at normal cruising speed or, for helicopters, fly after that for 30 minutes at normal cruising speed. (b) Paragraph (a)(2) of this section does not apply if: (1) Part 97 of this chapter prescribes a standard instrument approach procedure to, or a special instrument approach procedure has been issued by the Administrator to the operator for, the first airport of intended landing; and (2) Appropriate weather reports or weather forecasts, or a combination of them, indicate the following: (i) (ii)

official document · source cfr-2024 · id 14:§ 91.167