List of Delta IV Medium launches

Last updated

Since November 2002, rockets from the Delta IV Medium family have been launched 29 times, all of which were successful. Its last flight was with a 3rd generation GPS satellite in August 2019.

Contents

Delta IV Medium configurations

The Delta IV Medium (also referred to as 'single stick' [1] [2] ) was available in four configurations: Medium, Medium+ (4,2), Medium+ (5,2), and Medium+ (5,4). [3]

To encapsulate the satellite payload, a variety of different payload fairings were available. A stretched Delta III 4-meter diameter composite payload fairing was used on 4-meter Medium versions, while an enlarged, 5-meter diameter composite fairing was used on 5-meter Medium versions.

The Medium (4,2) version last flew on 22 August 2019, marking the retirement of the Delta IV Medium variants. [3] [5]

Launch Statistics

Rocket configurations

1
2
3
  •   Medium
  •   Medium+ (4,2)
  •   Medium+ (5,2)
  •   Medium+ (5,4)

Launch outcomes

Launch sites

Orbits

Customers

Launch History

FlightDate / time (UTC)Rocket ConfigurationLaunch sitePayloadPayload massOrbitCustomerLaunch
outcome
1November 20, 2002
22:39		Delta IV Medium+ (4,2)CCAFS SLC-37B Eutelsat W5 3,086 pounds (1,400 kilograms) GTO Eutelsat Success [6]
First Delta IV launch, Commercial communications satellite
2March 11, 2003
00:59		Delta IV MediumCCAFS SLC-37BUSA-167 (DSCS-3 A3) Classified GTO US Air Force Success [7]
Military communications satellite, First Delta IV Medium launch, First USAF EELV mission
3August 29, 2003
23:13		Delta IV MediumCCAFS SLC-37BUSA-170 (DSCS-3 B6) Classified GTO US Air Force Success [8]
Military communications satellite
4May 24, 2006
22:11		Delta IV Medium+ (4,2)CCAFS SLC-37B GOES-N (GOES-13)6,908 pounds (3,133 kilograms) GTO NASA/NOAA Success [9]
First Delta IV launch for NASA, Weather satellite
5June 28, 2006
03:33		Delta IV Medium+ (4,2)VAFB SLC-6 NROL-22 Classified Molniya US NRO Success [10]
First Delta IV launch from Vandenberg, Reconnaissance satellite
6November 4, 2006
13:53		Delta IV MediumVAFB SLC-6 DMSP F17 Classified SSO DoD Success [11]
First Delta IV launch into a LEO/SSO, Military weather satellite
7June 27, 2009
22:51		Delta IV Medium+ (4,2)CCAFS SLC-37B GOES-O (GOES-14)6,908 pounds (3,133 kilograms) GTO NASA/NOAA Success [12]
Weather satellite
8December 6, 2009
01:47		Delta IV Medium+ (5,4)CCAFS SLC-37B USA-211 (WGS-3)13,199 pounds (5,987 kilograms) GTO US Air Force Success [13]
First Delta IV Medium+ (5,4) launch, Communication satellite
94 March 2010
23:57		Delta IV Medium+ (4,2) CCAFS SLC-37B GOES-P (GOES-15)7,139 pounds (3,238 kilograms) GTO NASA Success [14]
NOAA Weather satellite in the Geostationary Operational Environmental Satellite (GOES) program. Replaced GOES-11 as the GOES West satellite.
1028 May 2010
03:00		Delta IV Medium+ (4,2) CCAFS SLC-37B USA-213 (GPS IIF SV-1)3,594 pounds (1,630 kilograms) MEO US Air Force Success [15]
Navigation satellite
1111 March 2011
23:38		Delta IV Medium+ (4,2) CCAFS SLC-37B USA-227 (NROL-27)5,148 pounds (2335 kilogarms) GTO US NRO Success
Military comsat.
1216 July 2011
06:41		Delta IV Medium+ (4,2) CCAFS SLC-37B USA-232 (GPS IIF-2)3,594 pounds (1,630 kilograms) MEO US Air Force Success [16]
Navigation satellite
1320 January 2012

00:38

Delta IV Medium+ (5,4) CCAFS SLC-37B USA-233 (WGS-4)13,199 pounds (5,987 kilogarms) GTO US Air Force Success [17]
Military comsat
143 April 2012
23:12		Delta IV Medium+ (5,2) VAFB SLC-6 USA-234 (NROL-25) Classified LEO US NRO Success [18]
First Delta IV Medium+ (5,2) launch, Reconnaissance satellite
154 October 2012
12:10		Delta IV Medium+ (4,2) CCAFS SLC-37B USA-239 (GPS IIF-3)3,594 pounds (1,630 kilograms) MEO US Air Force Success [19]
Upper stage anomaly, [20] Satellite navigation
1625 May 2013
00:27		Delta IV Medium+ (5,4) CCAFS SLC-37B USA-243 (WGS-5)13,199 pounds (5,987 kilogarms) GTO US Air Force Success [21]
Military comsat
178 August 2013
00:29		Delta IV Medium+ (5,4) CCAFS, SLC-37B USA-244 (WGS-6)13,199 pounds (5,987 kilogarms) GTO US Air Force Success [22]
Military comsat
1821 February 2014
01:59		Delta IV Medium+ (4,2) CCAFS SLC-37B USA-248 (GPS IIF-5)3,594 pounds (1,630 kilograms) MEO US Air Force Success [23]
25th Delta IV launch, Satellite navigation
1917 May 2014
00:03		Delta IV Medium+ (4,2) CCAFS SLC-37B USA-251 (GPS IIF-6)3,594 pounds (1,630 kilograms) MEO US Air Force Success [24]
Navigation satellite
2028 July 2014
23:28		Delta IV Medium+ (4,2) CCAFS SLC-37B USA 253-255 (AFSPC-4 (GSSAP #1/#2/ANGELS)) Classified GEO DoD/AFRL Success [25]
Space surveillance  / Technology demonstration
2125 March 2015
18:36		Delta IV Medium+ (4,2) CCAFS SLC-37B USA-260 (GPS IIF-9)3,594 pounds (1,630 kilograms) MEO US Air Force Success [26]
Final launch of baseline RS-68 engine, [27] Navigation satellite
2224 July 2015
00:07		Delta IV Medium+ (5,4) CCAFS SLC-37B USA-263 (WGS-7)13,199 pounds (5,987 kilogarms) GTO DoD Success [28]
Second flight with an RS-68A engine; New standard for Delta IV rockets, Military comsat
2310 February 2016, 11:40Delta IV Medium+ (5,2) VAFB SLC-6 USA-267 (NROL-45) Classified LEO US NRO Success [29]
Reconnaissance satellite
2419 August 2016
04:52		Delta IV Medium+ (4,2) CCAFS SLC-37B USA-270/271 (AFSPC-6 (GSSAP #3/#4)) Classified GEO DoD Success [30]
Space surveillance satellite
257 December 2016

23:53

Delta IV Medium+ (5,4) CCAFS SLC-37B USA-272 (WGS-8)13,199 pounds (5,987 kilogarms) GTO DoD Success [31]
Military comsat
2619 March 2017
00:18		Delta IV Medium+ (5,4) CCAFS SLC-37B USA-275 (WGS-9)13,199 pounds (5,987 kilogarms) GTO DoD Success [32]
Military comsat
2712 January 2018
22:11		Delta IV Medium+ (5,2) VAFB SLC-6 USA-281 (NROL-47) Classified LEO US NRO Success [33]
Final flight of Delta IV M+(5,2) variant. Reconnaissance satellite.
2816 March 2019
00:26		Delta IV Medium+ (5,4) CCAFS, SLC-37B USA-291 (WGS-10)13,199 pounds (5,987 kilogarms) GTO DoD Success [34]
Final flight of Delta IV M+(5,4) variant. Military comsat.
2922 August 2019
13:06		Delta IV Medium+ (4,2) CCAFS, SLC-37B USA-293 (GPS III-2)8,168 pounds (3,705 kilograms) MEO US Air Force Success [35]
Final flight of Delta IV M+(4,2) variant. 3rd generation Global Positioning Satellite (GPS)

See also

Related Research Articles

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Delta IV was a group of five expendable launch systems in the Delta rocket family introduced in the early 2000s. Originally designed by Boeing's Defense, Space and Security division for the Evolved Expendable Launch Vehicle (EELV) program, the Delta IV became a United Launch Alliance (ULA) product in 2006. The Delta IV was primarily a launch vehicle for United States Air Force (USAF) military payloads, but was also used to launch a number of United States government non-military payloads and a single commercial satellite.

<span class="mw-page-title-main">National Security Space Launch</span> Expendable launch system program of the United States Space Force

National Security Space Launch (NSSL) is a program of the United States Space Force (USSF) intended to assure access to space for United States Department of Defense and other United States government payloads. The program is managed by the Assured Access to Space Directorate (SSC/AA) of the Space Force's Space Systems Command (SSC), in partnership with the National Reconnaissance Office.

<span class="mw-page-title-main">Atlas V</span> Expendable launch system

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<span class="mw-page-title-main">Vandenberg Space Launch Complex 6</span> Launch pad

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<span class="mw-page-title-main">Wideband Global SATCOM</span> Defense satellite communications project

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<span class="mw-page-title-main">Delta IV Heavy</span> Variant of the Delta IV space launch vehicle

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<span class="mw-page-title-main">USA-233</span> United States Space Force military communications satellite constellation

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<span class="mw-page-title-main">USA-243</span> United States Space Force military communications satellite constellation

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<span class="mw-page-title-main">USA-211</span> United States Space Force military communications satellite constellation

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<span class="mw-page-title-main">USA-244</span> United States Space Force military communications satellite constellation

USA-244, or Wideband Global SATCOM 6 (WGS-6) is a United States military communications satellite operated by the United States Air Force as part of the Wideband Global SATCOM programme. Launched in 2013, it was the sixth WGS satellite to reach orbit. It is stationed at a longitude of 135° West, in geostationary orbit. WGS-6 was procured by the Australian Defence Force for the U.S. Air Force, in exchange for participation in the programme.

<span class="mw-page-title-main">USA-239</span> American navigation satellite used for GPS

USA-239, also known as GPS IIF-3, GPS SVN-65, and Navstar-67 is an American navigation satellite which forms part of the Global Positioning System. It was the third of twelve Block IIF satellites to be launched.

<span class="mw-page-title-main">USA-263</span> United States Space Force military communications satellite constellation

USA-263, or Wideband Global SATCOM 7 (WGS-7) is a United States military communications satellite operated by the United States Air Force as part of the Wideband Global SATCOM programme. Launched in 2015, it was the seventh WGS satellite to reach orbit. It is stationed at a longitude of 135° West, in geostationary orbit. WGS-7 was procured by the United States Air Force.

References

  1. ↑ Clark, Stephen. "Final 'single stick' Delta 4-Medium rocket arrives at Florida launch pad – Spaceflight Now" . Retrieved 2020-11-01.
  2. ↑ Ray, Justin. "Air Force assigns new Delta 4 rocket launch – Spaceflight Now" . Retrieved 2020-11-01.
  3. 1 2 Gebhardt, Chris (2019-08-22). "Delta IV Medium's well-earned retirement with GPS finale". NASASpaceFlight.com. Retrieved 2020-08-15.
  4. 1 2 3 4 "Delta IV Launch Services User's Guide" (PDF). United Launch Alliance. June 2013. pp. 2–10, 5–3. Archived from the original (PDF) on 2014-07-10. Retrieved 2014-07-09.
  5. ↑ Berger, Eric (2019-08-22). "The last single-stick Delta rocket launched Thursday, and it put on a show". Ars Technica. Retrieved 2020-08-06.
  6. ↑ "Boeing's Delta 4 rocket debuts successfully". Spaceflight Now. November 20, 2002.
  7. ↑ "Delta 4 rocket successfully begins military service". Spaceflight Now. March 10, 2003.
  8. ↑ "Delta 4 rocket delivers last Air Force DSCS satellite". Spaceflight Now. August 29, 2003.
  9. ↑ "Weather observatory for Americas ascends to space". Spaceflight Now. May 24, 2006.
  10. ↑ "New era of rocket launches begins at California base". Spaceflight Now. June 27, 2006.
  11. ↑ "Military weather satellite rockets into polar orbit". Spaceflight Now. November 4, 2006.
  12. ↑ "NASA and NOAA's GOES-O Satellite Successfully Launched". NASA KSC. 2009-06-27.
  13. ↑ Ray, Justin (2009-12-05). "New communications craft launched for U.S. military". Spaceflight Now. Retrieved 2009-12-06.
  14. ↑ "United Launch Alliance Successfully Launches NASA/NOAA Weather Satellite Mission". United Launch Alliance. 4 March 2010. Archived from the original on 7 December 2013. Retrieved 3 February 2013.
  15. ↑ "ULA Marks Delta 50th Anniversary with Successful Delta IV GPS IIF SV-1 Launch". United Launch Alliance. 27 May 2010. Archived from the original on 7 December 2013. Retrieved 3 February 2013.
  16. ↑ "United Launch Alliance Marks the 50th Successful GPS Launch for the Air Force with the Delivery of the GPS IIF-2 Mission to orbit". United Launch Alliance. 16 July 2011. Archived from the original on 7 December 2013. Retrieved 16 July 2011.
  17. ↑ "United Launch Alliance Delta IV Rocket Successfully Launches US Air Force's Wideband Global SATCOM-4 (WGS-4) Satellite". United Launch Alliance. 19 January 2012. Archived from the original on 7 December 2013. Retrieved 2 February 2013.
  18. ↑ "United Launch Alliance Delta IV Rocket Successfully Launches Payload for the National Reconnaissance Office". United Launch Alliance. 3 April 2012. Archived from the original on 7 December 2013. Retrieved 2 February 2013.
  19. ↑ "United Launch Alliance Delta IV Rocket Successfully Launches Global Positioning System Satellite for the U.S. Air Force". United Launch Alliance. 4 October 2012. Archived from the original on 7 December 2013. Retrieved 4 October 2012.
  20. ↑ "United Launch Alliance Provides Update to Global Positioning System Launch". United Launch Alliance. 5 October 2012. Archived from the original on 7 December 2013. Retrieved 7 October 2012.
  21. ↑ "United Launch Alliance Launches Second Successful Mission for U.S. Air Force in Just Nine Days". United Launch Alliance. 24 May 2013. Archived from the original on 7 December 2013. Retrieved 25 May 2013.
  22. ↑ "United Launch Alliance Successfully Launches Second Wideband Global SATCOM Mission for U.S. Air Force in Less Than Three Months". United Launch Alliance. 8 August 2013. Archived from the original on 7 December 2013. Retrieved 8 August 2013.
  23. ↑ "United Launch Alliance Successfully Launches 25th Delta IV Mission Carrying Global Positioning System Satellite for the U.S. Air Force". United Launch Alliance. 21 February 2014. Archived from the original on 7 December 2013. Retrieved 21 February 2014.
  24. ↑ "United Launch Alliance Successfully Launches Second Global Positioning System Satellite for the U.S. Air Force in Less Than Three Months". United Launch Alliance. 16 May 2014. Archived from the original on 17 May 2014. Retrieved 18 May 2014.
  25. ↑ "United Launch Alliance Marks 85th Successful Launch by Delivering Three Satellites into Orbit for the U.S. Air Force". United Launch Alliance. 29 July 2014. Archived from the original on 5 August 2014. Retrieved 29 July 2014.
  26. ↑ "United Launch Alliance Successfully Launches Second Mission in Less than Two Weeks". United Launch Alliance. 26 March 2015. Archived from the original on 12 January 2018. Retrieved 26 March 2015.
  27. ↑ "Delta 4 rocket evolving to upgraded main engine". Spaceflight Now. 27 March 2015. Retrieved 28 March 2015.
  28. ↑ "United Launch Alliance Successfully Launches WGS-7". United Launch Alliance. 23 July 2015. Archived from the original on 12 January 2018. Retrieved 25 July 2015.
  29. ↑ "United Launch Alliance Successfully Launches NROL-45 Payload for the National Reconnaissance Office". United Launch Alliance. 10 February 2016. Archived from the original on 12 January 2018. Retrieved 29 March 2016.
  30. ↑ "United Launch Alliance Successfully Launches AFSPC6 Mission for the U.S. Air Force". United Launch Alliance. 19 August 2016. Retrieved 19 August 2016.
  31. ↑ "United Launch Alliance Successfully Launches WGS8 Mission for the U.S. Air Force". United Launch Alliance . 7 December 2016. Retrieved 7 December 2016.
  32. ↑ "Delta IV to Launch WGS-9 for the U.S. Air Force". United Launch Alliance . 18 March 2017. Retrieved 18 November 2017.
  33. ↑ "United Launch Alliance Successfully Launches NROL-47 Mission for the National Reconnaissance Office". United Launch Alliance . 12 January 2018. Archived from the original on 13 January 2018. Retrieved 12 January 2017.
  34. ↑ "United Launch Alliance Successfully Launches WGS-10 Mission". United Launch Alliance . 16 March 2019. Retrieved 16 March 2019.
  35. ↑ "United Launch Alliance Successfully Launches GPS III Satellite for U.S. Air Force Space and Missile Systems Center". United Launch Alliance . 22 August 2019. Retrieved 22 August 2019.
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