{{more citations needed|date=December 2012}} {{Use dmy dates|date=March 2020}} {{Infobox military unit |unit_name= 17th Expeditionary Space Control Squadron |image= |image_size=0 |caption= |dates=1967–1969; 1971–1976; 1982–1989; 1993–1996; 2009– |country={{USA}} |branch={{air force|USA}} |type= |role= Space Surveillance |size= |command_structure=Air Force Space Command |current_commander= |garrison= Peterson AFB |nickname= |motto=Eternal Vigilance |colors= |march= |mascot= |battles= |anniversaries= |decorations=Air Force Outstanding Unit Award<ref name=17ESCSfacts>{{cite web |url= https://www.dafhistory.af.mil/About-Us/Fact-Sheets/Display/Article/432875/17-expeditionary-space-control-squadron-afspc/ |last1=Robertson|first1=Patsy|title=Factsheet 17th Expeditionary Space Control Squadron (AFSPC)|date=8 February 2010|publisher=Air Force Historical Research Agency|url-status=live |access-date=2 May 2018|archive-url=https://web.archive.org/web/20161125122258/http://www.afhra.af.mil/About-Us/Fact-Sheets/Display/Article/432875/17-expeditionary-space-control-squadron-afspc/ |archive-date=25 November 2016 }}</ref> <!-- Insignia --> |identification_symbol=165px |identification_symbol_label=17th Expeditionary Space Control Squadron emblem <small>(approved 8 June 1995)</small><ref name=17ESCSfacts/> |identification_symbol_2= |identification_symbol_2_label= 17th Surveillance Squadron emblem <small>(approved 18 September 1968)</small> On a light blue disc bordered yellow, below an arc of six yellow stars, a blue sphere with axis bendwise and white grid lines, supporting a black radar unit emitting a yellow surveillance fan to dexter base, being penetrated by two arched yellow vapor trails, the topmost terminating at a red flight symbol below the arc of stars, the bottom trail terminating at a red and black satellite above the radar unit. Issuing from the radar unit to sinister shief, five yellow are [sic] rays tracking a red hexagon emitting a yellow arched vapor trail to dexter fess. }}
The United States Air Force's '''17th Expeditionary Space Control Squadron''' is a provisional unit of the United States Air Force stationed at Peterson Air Force Base, Colorado.
As the '''17th Space Surveillance Squadron''', the unit operated sensors for the Low-Altitude Surveillance System from RAF Feltwell.
==History== The squadron was first organized at Moorestown, New Jersey as the '''17th Surveillance Squadron'''. The 17th operated a radar sensor for the USAF Spacetrack System at Moorestown until it was inactivated in December 1969.<ref name=17ESCSfacts/>
The squadron was redesignated the '''17th Radar Squadron''' and activated at Ko Kha Air Station, Thailand in September 1971. At Ko Kha, it tracked Chinese missile launches and southerly launches from the Soviet Union, until its inactivation in May 1976.<ref name=17ESCSfacts/>
The 17th returned to its original designation of '''17th Surveillance Squadron''' and was activated at Naval Station San Miguel, Philippines on 1 August 1982. At San Miguel, the unit operated a radar sensor for the United States Space Surveillance Network. Its AN/GPS-10 radar reached initial operational capability in April of the following year and the squadron continued operating it until shortly before inactivating again in June 1989, when its radar was decommissioned and replaced by a radar at Saipan.<ref name=17ESCSfacts/><ref>Muolo, p. 39</ref>
Reactivating again in October 1993 at RAF Edzell, Scotland as the '''17th Space Surveillance Squadron''', it operated sensors for the Low-Altitude Space Surveillance System, until its inactivation and the closure of RAF Edzell in 1996.<ref name=17ESCSfacts/><ref>Bryers, Keith, "Scotland's wartime airfields: Conflict and legacy" ''Scottish Geographical Journal'', Volume 121, Issue 1 2005, pp. 45-65</ref> With the inactivation of the 73rd Space Group and closure of RAF Edzell, Scotland, in October 1996, the 5th Space Surveillance Squadron, at RAF Feltwell, United Kingdom incorporated the squadron's mission.
In May 2009, the squadron was converted to provisional status as the '''17th Expeditionary Space Control Squadron''' and assigned to Air Force Space Command to activate or inactivate as needed. Space Command immediately activated the squadron at Peterson Air Force Base, Colorado.<ref name=17ESCSfacts/>
==Lineage== * Constituted as the '''17th Surveillance Squadron''' and activated on 1 November 1966 (not organized) : Organized on 1 January 1967 : Inactivated on 31 December 1969 * Redesignated '''17th Radar Squadron''' on 20 May 1971 : Activated on 1 September 1971 : Inactivated on 31 May 1976 * Redesignated '''17th Surveillance Squadron''' on 28 December 1981 : Activated on 1 August 1982 : Inactivated on 1 June 1989 * Redesignated '''17th Space Surveillance Squadron''' on 25 October 1993 : Activated on 15 November 1993 : Inactivated on 1 July 1996 * Redesignated '''17th Expeditionary Space Control Squadron''', converted to provisional status, and activated on 28 May 2009<ref name=17ESCSfacts/>
===Assignments=== * Air Defense Command, 1 November 1966 (not organized) * 73d Aerospace Surveillance Wing, 1 January 1967 – 31 December 1969 * Fourteenth Aerospace Force, 1 September 1971 – 31 May 1976 * 3d Air Division, 1 August 1982 * 1st Space Wing, 1 May 1983 – 1 June 1989 * 73d Space Group, 15 November 1993 * 21st Operations Group, 26 April 1995 – 1 July 1996 * Air Force Space Command to activate or inactivate as needed, 28 May 2009 :: Attached to 21st Space Wing, 28 May 2009 – <ref name=17ESCSfacts/>
===Stations=== * Moorestown, New Jersey, 1 January 1967 – 31 December 1969 * Ko Kha Air Station, Thailand, 1 September 1971 – 31 May 1976 * Naval Station San Miguel, Philippines, 1 August 1982 – 1 June 1989 * RAF Edzell, Scotland, 15 November 1993 – 1 July 1996 * Peterson Air Force Base, Colorado, 28 May 2009 – <ref name=17ESCSfacts/>
===Decorations=== *Air Force Outstanding Unit Award<ref>[http://wwa.afpc.randolph.af.mil/AwardsNet/SearchUnitAwards.aspx?Mode=Graphics Air Force Personnel Center Awards Search (Post-1991)] {{webarchive|url=https://web.archive.org/web/20110902180249/http://wwa.afpc.randolph.af.mil/AwardsNet/SearchUnitAwards.aspx?Mode=Graphics |date=2 September 2011 }}</ref> **1 October 1995 – 30 September 1997<ref>AFSPC Special Order GA-09, 1 November 1997</ref> **1 August 1982 – 31 July 1983 **14 September 1973 – 17 February 1975
==References==
===Notes=== {{Reflist}}
===Bibliography=== {{AFHRA}} * {{cite book|last1=Muolo|first1=Maj Michael J.|title=Space Handbook: A War Fighter's Guide to Space |url= https://freegovinfo.info/files/SpaceHandbook.pdf |accessdate=2 May 2018|volume=1 |year=1993|publisher=Air University Press|location= Maxwell AFB, AL}}
{{US Air Force navbox}} {{USAF Space Command}}
Category:Space squadrons of the United States Air Force