Cape Decision C.G. Heliport (ICAO: CDE) is a United States Coast Guard heliport located at Cape Decision, a remote cape on the southwestern tip of Kuiu Island in southeastern Alaska. It supports Coast Guard search and rescue, maritime patrol, and logistical operations in the surrounding waters of the Alexander Archipelago. The facility is not a public commercial airport and serves exclusively military and government aviation purposes. Access to the area is extremely limited, as Cape Decision is a sparsely populated and heavily forested coastal location with no road connections to the broader Alaska highway system.