All Parts Part 135 Subpart I—Airplane Performance Operating Limitations § 135.364
§ 135.364

Maximum flying time outside the United States

After August 13, 2008, no certificate holder may operate an airplane, other than an all-cargo airplane with more than two engines, on a planned route that exceeds 180 minutes flying time (at the one-engine-inoperative cruise speed under standard conditions in still air) from an Adequate Airport outside the continental United States unless the operation is approved by the FAA in accordance with Appendix G of this part, Extended Operations (ETOPS).

[Docket FAA-1999-6717, 73 FR 8798, Feb. 15, 2008]
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