---
kind: "section"
citation: "14 C.F.R. § 135.364"
title: "14"
number: "135.364"
heading: "Maximum flying time outside the United States."
url: "https://uscodex.org/cfr/14/135.364"
---

# §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).


## Notes

### Amendments

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

### Authority

Authority: 49 U.S.C. 106(f), 40113, 41706, 44701-44702, 44705, 44709, 44711-44713, 44715-44717, 44722, 44730, 45101-45105; Pub. L. 112-95, 126 Stat. 58 (49 U.S.C. 44730).

### Source

Source: Docket 16097, 43 FR 46783, Oct. 10, 1978, unless otherwise noted.

### Amendments

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