Chosen to replace the HH-3F Pelican, the HH-60J was based on the United States Navy's SH-60 Seahawk and a member of the Sikorsky S-70 helicopter family. Compared to its predecessor, the HH-3F, the HH-60J is lighter, faster, and equipped with more sophisticated electronics and more powerful engines. [ 1 ]

hh-60j 1986年，美国海岸警卫队选择了 西科斯基公司 的HH-60J作为其使用多年的HH-3F的替代型，主要执行搜索、 海洋环境保护 、打击海上犯罪等。

Airframe is based on the US Navy SH-60 Seahawk variant and was developed in conjunction with the HH-60H. It was chosen to replace the HH-3F Pelican and is designed to fly a crew of four up to 300 mi (483 km) offshore, hoist up to 6 additional people on board while remaining on-scene for up to 45 minutes and return to base while maintaining an ...

hh-60j基于美国海军sh-60 海鹰和西科斯基 s-70 直升机家族的成员。 被选择取代hh-3f 鹈鹕，与其前身 hh-3f 相比，hh-60j 更轻、更快，并配备了更先进的电子设备和更强大的发动机。 [2] hh-60j 是与美国海军的hh-60h 救援鹰联合开发的。 [5]

The HH-60J Jayhawk is a medium-range recovery helicopter built by Sikorsky Aircraft Corporation. It is used to perform search and rescue, law enforcement, military readiness, and marine environmental protection missions.

The HH-60J Jayhawk is a medium-range recovery helicopter built by Sikorsky Aircraft Corporation. It is a multi-mission aircraft used to perform search and rescue, law enforcement, military readiness, and marine environmental protection missions. The United States Coast Guard purchased 42 HH-60Js.

2019年3月14日 · hh-60j是与美国海军的hh-60h“救援鹰”联合研制的。 西科斯基于1986年9月开始开发，飞机注册号6001，于1989年8月8日首飞。 第一架飞机于1990年3月在马里兰州帕图森特河海军航空站交付给美国海岸警卫队进行开发测试。

The HH-60J Sea Hawk, informally known as the "Jayhawk," is a medium-range recovery helicopter. The HH-60J is used to perform search and rescue, law enforcement, military readiness, and marine...

美国海岸警卫队编号HH-60J，绰号“坚鹰”。 该机的全面研制工作于1978年2月28日开始，1979年12月12日首次试飞。 1983年4月，生产型开始交付使用。 它是美国海军的战斗搜索和救援/特种作战支援型直升机。 该机可带两枚Mk46鱼雷，反舰导弹及机枪等武器。 美国海岸警卫队编号HH-60J，绰号“坚鹰”。 该机的全面研制工作于1978年2月28日开始，1979年12月12日首次试飞。 1983年4月，生产型开始交付使用。 它是美国海军的战斗搜索和救援/特种作战支援型直升机 …

The Sikorsky HH-60J Jayhawk is a multi-mission, twin-engine, medium-range helicopter operated by the United States Coast Guard for search and rescue, law enforcement, military readiness and marine environmental protection missions. The HH-60J is designed to fly a …