5th Expeditionary Space Operations Squadron

5th Space Operations Squadron
Active	1989–1992; 1993–2000
Country	United States
Branch	United States Air Force
Role	Satellite Operations
Part of	Air Force Space Command
Motto(s)	Scanning the Globe (1989-1994) Pioneers of Space (1994-present)
Decorations	Air Force Outstanding Unit Award
Insignia
5th Space Operations Squadron emblem (approved 9 December 1994)
5th Satellite Control Squadron emblem (approved 25 August 1989)

The 5th Expeditionary Space Operations Squadron is an expeditionary satellite operations unit of the United States Air Force, assigned to the Air Force Space Command for activation or inactivation as required.

History

The 5th Expeditionary Space Operations Squadron (ESOPS), originally part of the Air Force Satellite Control Facility, was provisionally established as Operating Location-A of the 750th Space Group on 1 October 1992. It was officially activated on 22 November 1993 under the 50th Operations Group. The formation followed the division of the Air Force Satellite Control Facility into the 2nd Space Test Group and the Consolidated Space Test Center (CSTC) on 1 October 1987, coinciding with the Air Force Space Command's acquisition of Onizuka Air Force Base (later Onizuka Air Station).

In the year it was established, the 5th ESOPS assumed the responsibilities of the 2nd Satellite Tracking Group Operations Division and the 1999th Communications Squadron Operations Division. Following the 1995 Base Realignment and Closure Committee's directives, the 21st Space Operations Squadron (SOS) assumed the functions of the 750th Space Group, its subordinate units, and the 5th Space Operations Squadron.

Shortly after its establishment, the squadron undertook a number of operations, including the launch of a DSCS III and a NATO IV communications satellite, support for the Hubble Space Telescope repair mission, and the deployment of the Inertial Upper Stage (IUS) for NASA missions. These missions encompassed the launch of all seven Tracking and Data Relay Satellites (TDRS) and three interplanetary spacecraft: Galileo to Jupiter, Magellan to Venus, and Ulysses to the Sun.

Lineage

• Constituted as the 5th Satellite Control Squadron on 11 April 1989
• Activated on 1 May 1989
• Redesignated as the 5th Space Operations Squadron on 30 January 1992
• Inactivated on 31 July 1992
• Activated on 22 November 1993
• Inactivated on 13 June 2000
• Redesignated as the 5th Expeditionary Space Operations Squadron and converted to provisional status on 5 December 2007

Assignments

• 1000th Satellite Operations Group, 1 May 1989 – 31 July 1992
• 50th Operations Group, 22 November 1993 – 13 June 2000
• Air Force Space Command to activate or inactivate at any time after 5 December 2007

Locations

• Fairchild Air Force Base, Washington, 1 May 1989 – 31 July 1992
• Onizuka Air Force Station, California, 22 November 1993 – 13 June 2000

Satellites operated

• Defense Meteorological Satellite Program (1989 - 1992)
• Defense Satellite Communications System III (1993–1995)
• NATO III (1993–1995)
• SkyNet IV (1993–1995)
• Inertial Upper Stage (1993–1995)
• Tracking and Data Relay Satellite

References

Bibliography

 This article incorporates public domain material from the Air Force Historical Research Agency

• Endicott, Judy G. (1998). Active Air Force Wings as of 1 October 1995 and USAF Active Flying, Space, and Missile Squadrons as of 1 October 1995 (PDF). Air Force History and Museums Program. Washington, DC: Office of Air Force History. ASIN B000113MB2. Retrieved 2 July 2014.

External links

• Onizuka AFS Chronology
• 21SOPS Fact Sheet
• Globalsecurity.org 5SOPS page