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United States Department of Transportation United States Department of Transportation

AC 91-70C - Oceanic and Remote Continental Airspace Operations

Document Information

Number
91-70C
Title
Oceanic and Remote Continental Airspace Operations
Status
Active
Date issued
2023-10-04
Office of Primary Responsibility
AFS-400
Description

The Federal Aviation Administration (FAA) (“we”) developed this AC to provide general information and guidance for certificated and General Aviation (GA) operators (“you”) planning flights in oceanic and remote continental airspace. This guidance includes the authorizations you may need for operations in such airspace. The contents of this document do not have the force and effect of law and are not meant to bind the public in any way, and the document is intended only to provide information to the public regarding existing requirements under the law or agency policies.

Content
Cancels
Cancels
Number Title Date
91-70B Oceanic and Remote Continental Airspace Operations

This advisory circular (AC) contains general information and detailed guidance for operators planning flights in oceanic and remote continental airspace, including authorizations needed for operations outside the continental United States (CONUS). This includes Performance-based Navigation (PBN) and Special Areas of Operation (SAO). The Federal Aviation Administration (FAA) revised this AC to focus on the evolving operations in airspace where air traffic control (ATC) provides procedural control. This AC is laid out in a chronological format, beginning with foundational information, followed by information on the training, authorizations, and equipment required to operate most efficiently in this airspace, and finishing with flight planning, flight execution, and contingency operations guidance. Our goal is to provide you with a template to guide you through planning and executing flight operations through oceanic and remote continental airspace. Information related to international operations in specific locales has been removed from this AC due to its transitory nature. Some region-specific information has been incorporated into the North Atlantic (NAT), West Atlantic Route System (WATRS)/Gulf of Mexico/Caribbean, and Pacific (PAC) Resource Guides (NAT PDF, West Atlantic, Caribbean, and Gulf of Mexico PDF, and PAC PDF). These online resource guides, along with the FAA Notices to Airmen (NOTAM) Domestic/International, provide the most current information available to pilots, aircraft dispatchers and other operational control personnel preparing for oceanic and international operations.We have also included hyperlinks to many documents, available free or for purchase. The dynamics of oceanic and remote continental airspace operations are such that they are constantly evolving, and it is incumbent on you, the operators, to closely monitor any changes.

 2023-10-04