Cape Canaveral Space Launch Complex 41

Last updated
Space Launch Complex 41
NASA's Boeing Crew Flight Test SLC-41 (NHQ202405050002).jpg
An aerial view of SLC-41 prior to the launch of the Boeing Crewed Flight Test
Cape Canaveral Space Launch Complex 41
Location 28°35′00″N80°34′59″W / 28.58333°N 80.58306°W / 28.58333; -80.58306
Time zone UTC−05:00 (EST)
 Summer (DST)
UTC−04:00 (EDT)
Short nameSLC-41
Operator
Total launches116
Launch pad(s)1
Orbital inclination
range
28° - 57°
Launch history
StatusActive
First launch21 December 1965
Titan IIIC (LES-3 & 4)
Last launch13 August 2025
Vulcan (USSF-106)
Associated
rockets
Current: Atlas V, Vulcan
Retired: Titan IIIC, Titan IIIE, Titan IV

Space Launch Complex 41 (SLC-41), sometimes referred to as "Slick Forty-one," is one of two launch sites at the Integrate-Transfer-Launch Complex in Cape Canaveral Space Force Station, Florida. [1] [2] [3] Originally built as Launch Complex 41 (LC-41), it and the neighboring Space Launch Complex 40 were designed for the United States Air Force's Titan III rocket program, where it launched the Titan IIIC in the 1960s and the Titan IIIE in the 1970s. In the 1990s, the Air Force and Martin Marietta upgraded the pad for use by the Titan III's successor, the Titan IV.

Contents

During the early 2000s, SLC-41 underwent modifications by Lockheed Martin in order to support the launch operations of the Atlas V. It was later transferred to United Launch Alliance (ULA)—a joint venture between Lockheed Martin and Boeing—who continues to use the pad today for launches of the Atlas V and its successor, Vulcan Centaur.

History

Titan IIIC and IIIE (1965–1977)

LC-41 in September 1977, launching a Titan IIIE with Voyager 1 Titan IIIE Centaur 1977.jpg
LC-41 in September 1977, launching a Titan IIIE with Voyager 1

Launch Complex 41 was originally built as part of the Integrate-Transfer-Launch Complex (ITL), intended to launch Titan III rockets with solid rocket boosters in a method to enable a rapid launch rate. The ITL consisted of a Titan assembly facility at the Vertical Integration Building (demolished in 2006), an SRB attachment facility at the Solid Motor Assembly Building (now used by SpaceX to process Falcon 9 payloads), and two pads at Launch Complex 40 (LC-40, now SLC-40) and LC-41, all connected by the first rail line at the Cape. [4] The facilities were completed in 1964, and the first launch from LC-41 was of a Titan IIIC carrying four separate payloads on December 21, 1965. [5]

Throughout the remainder of the 1960s, LC-41 was used to launch 10 Titan IIICs, the entirety of them being military payloads such as Vela nuclear detection satellites and Lincoln Experimental Satellites. The last Titan IIIC launch from LC-41 took place in May 1969, launching Vela satellites OPS-6909 and OPS-6911, the later of which would detect a double flash in the southern Indian Ocean and instigate the Vela incident ten years later. All remaining launches of the rocket were made from LC-40.

In the early 1970s, LC-41 underwent a modification to launch the Titan IIIE, which replaced the Transtage upper stage of the IIIC with a Centaur. With the exception of its inaugural flight in February 1974, every launch from the pad in this era contained a NASA payload. Those satellites were the two Helios probes sent to study the Sun (setting a proximity record only broken by the Parker Solar Probe), the two Viking probes sent to orbit and land on Mars, and the two Voyager spacecraft that flew by Jupiter, Saturn, Uranus, and Neptune. The Titan III facility at Complex 41 was deactivated in late 1977, following September's launch of Voyager 1. [6]

Titan IV (1989–1999)

In 1986, the existing mobile service tower and umbilical tower at LC-41 were both stripped down to their main structural components as part of a renovation conducted by Titan manufacturer Martin Marietta. This was done as part of their "tear-out and refurbish" contracts, which modified and prepared the ITL for its new rocket configuration: LC-40 would get converted to use the civilian-based Commercial Titan III, while LC-41 would be used for the military-focused Titan IV. [6] Additionally, Titan IV processing would go through the newly-constructed Solid Motor Assembly Readiness Facility (now used by ULA in the assembly of Vulcan Centaur) prior to launch. The maiden flight of the Titan IV occurred on June 14, 1989, carrying USA-39 for the United States Air Force. Similarly to most other Titan launches, all 10 launches of the Titan IV from LC-41 were classified military payloads, most going into geostationary transfer orbit.

The Titan family of the 1980s and 1990s was marred by its price in the eyes of commercial customers, who instead opted to use cheaper launch vehicles like Delta II and Ariane 4. Following Lockheed's merger with Martin Marietta in 1995, Lockheed Martin eventually decided to begin the process of retiring the Titan program in favor of their cheaper Atlas line. With any remaining Titan IV launches to be made from LC-40, the last Titan launch from LC-41 was on 9 April 1999, when a Titan IVB launched the USA-142 early warning satellite. The IUS upper stage failed to separate, leaving the payload stranded in a useless GTO orbit. [7]

Atlas V and Vulcan Centaur (2002–present)

SLC-41 in 2011, carrying an Atlas V with Juno onboard Atlas V 551 with Juno on Launch Pad 41.jpg
SLC-41 in 2011, carrying an Atlas V with Juno onboard

After the last Titan launch, LC-41 was renovated by Lockheed Martin and the Air Force to support the Atlas V as part of the Evolved Expendable Launch Vehicle program, getting rechristened as SLC-41 in the process. The old launch tower and mobile service structure were demolished, while the new Vertical Integration Facility was built for the assembly of the new launch vehicle. Additionally, the rail lines going towards the pad were renovated to support the assembly and transportation of the Atlas V and it's mobile launcher platform for liftoff. [8] SLC-41 was the site of the first-ever Atlas V launch on August 21, 2002, lifting Hot Bird 6, a Eutelsat geostationary communications spacecraft built around a Spacebus 3000B3 bus. [9] [10]

Over the years of the Atlas V era, SLC-41 was used to launch various noteworthy payloads for various agencies such as NASA and the Air Force. These include the Mars Reconnaissance Orbiter in August 2005, the New Horizons spacecraft to Pluto in January 2006, the Juno mission to Jupiter in August 2011, [11] and two of the Mars rover missions; Mars Science Laboratory in November 2011, and Mars 2020 in July 2020. [12] [13] Other notable payloads to be mentioned are various launches of the Boeing X-37B for the Air Force throughout the 2010s, and a couple of Cyngus flights to the International Space Station in 2015 and 2016 following the failure of Cygnus Orb 3.

SLC-41 in 2024, launching the maiden flight of Vulcan Centaur ULA's Vulcan VC2S rocket launch (8192711).jpg
SLC-41 in 2024, launching the maiden flight of Vulcan Centaur

In 2005, it was announced that a joint venture would form between Lockheed Martin and Boeing that would combine Atlas V operations at SLC-41 with Delta II and Delta IV operations at SLC-17 and SLC-37 respectively, following issues with profit abounding with competition between the two. This transfer in operation was made official in December 2006, with the formation of United Launch Alliance. The first launch from SLC-41 under ULA came in March 2007 with a variety of Department of Defense payloads lifting off from an Atlas V.

In 2011, the idea of rebuilding a launch tower at SLC-41 began to get proposed following Sierra Nevada Corporation and Boeing's decisions to have the Atlas V launch their respective Dream Chaser and CST-100 Starliner spacecraft into orbit. Proposals turned into plans in 2014, following Boeing's winning of a contract as part of NASA's Commercial Crew Program to launch astronauts to the ISS. [14] Pad modifications at SLC-41 began in September 2015 to support human spaceflight to support Starliner, including the addition of a launch service tower to provide access to the capsule for "pre-launch processing, crew access, and safety egress systems should the need to evacuate Starliner on the pad occur". [15] [14] The first launch utilizing the newly-built launch tower came on December 20, 2019 with the launch of the Boeing Orbital Flight Test. This was followed up with the first crewed launch to be made from SLC-41, which occurred on June 5, 2024 with the Boeing Crew Flight Test and carried astronauts Barry Wilmore and Sunita Williams into orbit. This was the first crewed launch from Cape Canaveral Space Force Station since Apollo 7 in 1968 and made SLC-41 the seventh pad in the Cape Canaveral area to launch astronauts into space. [a]

During the late 2010s and the early 2020s, SLC-41, the VIF, and the SMARF (which was renamed to the Spaceflight Processing Operations Center in 2019) underwent minor modifications to support Vulcan Centaur, the successor to the Atlas V and Delta IV. This was in part due to the Atlas V using the Russian-built RD-180 as its first stage engine, which drew concern among Congress following the 2014 annexation of Crimea and the Russian invasion of Ukraine in 2022. As the Atlas V still had numerous pending launches (mainly for Starliner and Kuiper satellites as payloads), SLC-41's modifications were made to allow both rockets to take off from the pad, rather than a more traditional renovation like what was seen at Vandenberg's SLC-3E. The first Vulcan launch to be made from the pad occurred on January 8, 2024, carrying Peregine Mission One to the Moon as part of NASA's Commercial Lunar Payload Services.

Launch history

Cape Canaveral Space Launch Complex 41
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  Active pads
  Active pads not used for launches
  Inactive leased pads
  Inactive unleased pads
1
LC-39B
2
LC-39A
3
LC-48
4
SLC-41
5
SLC-40
6
LC-47
7
SLC-37
8
LC-34
9
SLC-20
10
LC-19
11
LC-16
12
LC-15
13
LC-14
14
LC-13 (LZ-2)
15
LC-12
16
LC-11
17
LC-36
18
LC-1, LC-2, LC-3, and LC-4
19
SLC-46
20
LC-21 and LC-22
21
LC-31 and LC-32
22
LC-18
23
SLC-17
24
LC-26
25
LC-5 and LC-6
26
LC-30
27
LC-25
28
LC-29

Statistics

1
2
3
4
5
6
7
8
1965
1970
1975
1980
1985
1990
1995
2000
2005
2010
2015

Titan III and IV

All launches operated by the United States Air Force.

No.DateTime (UTC)Launch vehicleS/N and configurationPayload/missionResultRemarks
121 December 196514:00 Titan IIIC 3C-8 LES-3 and LES-4 Partial failureFirst launch from LC-41. Valve issue in the Transtage led to stage failure during a burn, leaving payloads stuck in geostationary transfer orbit.
216 June 196614:00 Titan IIIC 3C-11OPS-9311 to OPS-9317 (IDCSP)SuccessFirst successful launch from LC-41.
326 August 196614:00 Titan IIIC 3C-12 IDCSP × 7FailurePayload fairing failure occurred 73 seconds after launch, leading to range safety protocols being activated.
418 January 196714:19 Titan IIIC 3C-13OPS-9321 to OPS-9328 (IDCSP)Success
528 April 196710:01 Titan IIIC 3C-10OPS-6638 and OPS-6679 (Vela)Success
61 July 196713:15 Titan IIIC 3C-14OPS-9331 to OPS-9334 (IDCSP) and LES-5 Success
713 June 196814:03 Titan IIIC 3C-16OPS-9341 to OPS-9348 (IDCSP)Success
826 September 196807:37 Titan IIIC 3C-5 LES-6 Success
99 February 196921:09 Titan IIIC 3C-17TACSAT-1Success
1023 May 196907:57 Titan IIIC 3C-15OPS-6909 and OPS-6911 (Vela)SuccessFinal Titan IIIC launch from LC-41, with all remaining launches being conducted from LC-40. OPS-6911 was later made notable for causing the Vela incident in 1979, after detecting a double flash in the southern Indian Ocean.
1111 February 197413:48 Titan IIIE 23E-1 Sphinx FailureMaiden flight of the Titan IIIE and first civilian payload to launch from LC-41. Centaur turbopump malfunction 12 minutes in led to RSO protocol.
1210 December 197407:11 Titan IIIE 23E-2 Helios-A SuccessFirst in a pair of heliophysics satellites aimed at close-up studies of the Sun. First launch into heliocentric orbit from a Titan rocket and from LC-41.
1320 August 197521:22 Titan IIIE 23E-4 Viking 1 SuccessFirst launch of the Viking program, aimed at studying Mars from orbit and from the surface. First spacecraft to successfully land on Mars. First Titan flight and launch from LC-41 to another celestial body.
149 September 197518:39 Titan IIIE 23E-3 Viking 2 SuccessSecond and final launch of the Viking program, aimed at studying Mars from orbit and from the surface.
1515 January 197605:34 Titan IIIE 23E-5 Helios-B SuccessSecond in a pair of heliophysics satellites aimed at close-up studies of the Sun. Set a proximity record to the Sun that stood until the Parker Solar Probe in 2018.
1620 August 197714:29 Titan IIIE 23E-7 Voyager 2 SuccessFirst launch of the Voyager program, aimed at studying the outer planets. First spacecraft to visit Uranus and Neptune, and second spacecraft to enter the interstellar medium.
175 September 197712:56 Titan IIIE 23E-6 Voyager 1 SuccessSecond and final launch of the Voyager program, aimed at studying the outer planets. First spacecraft to enter the interstellar medium. Last flight of the Titan IIIE and last Titan III flight from LC-41.
1814 June 198913:18 Titan IV K-1, 402A / IUS USA-39 (DSP-14)SuccessMaiden flight of the Titan IV.
198 June 199005:21 Titan IV K-4, 405AUSA-59 to USA-62 (SLDCOM and NOSS)SuccessFirst Titan IV flight without any third stage.
2013 November 199000:37 Titan IV K-6, 402A / IUS USA-65 (DSP-15)Success
213 May 199415:55 Titan IV K-7, 401A / Centaur USA-103 (Trumpet)Success
2227 August 199408:58 Titan IV K-9, 401A / Centaur USA-105 (Mercury)Success
2310 July 199512:38 Titan IV K-19, 401A / Centaur USA-112 (Trumpet)Success
2424 April 199623:37 Titan IV K-16, 401A / Centaur USA-118 (Mercury)Success
258 November 199702:05 Titan IV A-17, 401A / Centaur NROL-4 Success NRO launch. Trumpet satellite, also known as USA-136. First acknowledged National Reconnaissance Office flight from LC-41.
2612 August 199811:30 Titan IV A-20, 401A / Centaur NROL-7 Failure NRO launch. Mercury satellite, didn't receive a USA designation. Guidance system failure 40 seconds into launch resulted in loss of control, leading to RSO protocols.
279 April 199917:01 Titan IV B-27, 402B / IUS USA-142 (DSP-19)FailurePayload failed to separate from IUS. Final Titan IV flight and launch of a Titan rocket from LC-41, with all remaining flights of the family being conducted from LC-40, SLC-4E, and SLC-4W.

Pre-Starliner Atlas V

All launches from 2002 to 2006 operated by Lockheed Martin. All launches since 2007 operated by United Launch Alliance.

No.DateTime (UTC)Launch vehicleConfigurationPayload/missionResultRemarks
2821 August 200222:05 Atlas V Atlas V 401 Hot Bird 6 SuccessMaiden flight of the Atlas V and first launch as SLC-41. First flight of the Atlas V 400 configuration.
2913 May 200322:10 Atlas V Atlas V 401 Hellas Sat 2 Success
3017 July 200323:45 Atlas V Atlas V 521 Rainbow-1 SuccessFirst launch of the Atlas V 500 configuration, and first Atlas V launch with solid rocket boosters.
3117 December 200412:07 Atlas V Atlas V 521 AMC-16 Success
3211 March 200521:42 Atlas V Atlas V 431 Inmarsat-4 F1 Success
3312 August 200511:43 Atlas V Atlas V 401 Mars Reconnaissance Orbiter SuccessPart of the Mars Exploration Program, going to the titular planet. First Atlas V launch to another celestial body.
3419 January 200619:00 Atlas V Atlas V 551 New Horizons SuccessPart of the New Frontiers program, going to Pluto and the Kuiper belt. First spacecraft to visit Pluto and a Kuiper belt object, 486958 Arrokoth. First Atlas V launch with an RTG, and only Atlas V launch with a third stage, a Star 48B.
3520 April 200620:27 Atlas V Atlas V 411 Astra 1KR Success
369 March 200703:10 Atlas V Atlas V 401 STP-1 Success Rideshare mission conducted by the Department of Defense. First Atlas V mission for the DoD.
3715 June 200715:12 Atlas V Atlas V 401 NROL-30 Partial failure NRO launch. Two Intruder satellites, sharing the designation USA-194. First classified mission for Atlas V. Centaur shut down early, leaving payload in a suboptimal orbit. NRO declared launch a success.
3811 October 200700:22 Atlas V Atlas V 421 WGS-1 Success
3910 December 200722:05 Atlas V Atlas V 401 NROL-24 Success NRO launch. Quasar satellite, also known as USA-198.
4014 April 200820:12 Atlas V Atlas V 421 ICO G1 Success
414 April 200900:31 Atlas V Atlas V 421 WGS-2 Success
4218 June 200921:32 Atlas V Atlas V 401 Lunar Reconnaissance Orbiter and LCROSS SuccessPart of the Lunar Precursor Robotic Program, aimed at scouting the Moon as preparation for future crewed missions like the Artemis Program. Centaur was purposely impacted on the lunar surface as part of LCROSS's mission.
438 September 200921:35 Atlas V Atlas V 401 PAN Success
4423 November 200906:55 Atlas V Atlas V 431 Intelsat 14 Success
4511 February 201015:23 Atlas V Atlas V 401 Solar Dynamics Observatory SuccessPart of the Large Strategic Science Missions and the Living With a Star program, aimed at studying the Sun.
4622 April 201023:52 Atlas V Atlas V 501 X-37B OTV-1 SuccessFirst flight of the Boeing X-37B.
4714 August 201011:07 Atlas V Atlas V 531 AEHF-1 Success
485 March 201122:46 Atlas V Atlas V 501 X-37B OTV-2 SuccessSecond flight of the X-37B.
497 May 201118:10 Atlas V Atlas V 401 SBIRS GEO-1 Success
505 August 201116:25 Atlas V Atlas V 551 Juno SuccessPart of the New Frontiers program, aimed at studying Jupiter and its polar regions. First spacecraft to go to an outer Solar System planet using solar panels.
5126 November 201115:02 Atlas V Atlas V 541 Mars Science Laboratory SuccessPart of the Large Strategic Science Missions and the Mars Exploration Program, aimed at studying Mars with the Curiosity rover. First mission to Mars to use an RTG.
5224 February 201222:15 Atlas V Atlas V 551 MUOS-1 Success
534 May 201218:42 Atlas V Atlas V 531 AEHF-2 Success
5420 June 201212:28 Atlas V Atlas V 401 NROL-38 Success NRO launch. Quasar satellite, also known as USA-236.
5530 August 201208:05 Atlas V Atlas V 401 Van Allen Probes SuccessPart of the Large Strategic Science Missions and the Living With a Star program, aimed at studying Earth's Van Allen belts.
5611 December 201218:03 Atlas V Atlas V 501 X-37B OTV-3 SuccessThird flight of the X-37B. First reuse of the spacecraft.
5731 January 201301:48 Atlas V Atlas V 401 TDRS-11 SuccessLaunched as TDRS-K. Part of the Tracking and Data Relay Satellite System. First TDRS launch from SLC-41.
5819 March 201321:21 Atlas V Atlas V 401 SBIRS GEO 2 Success
5915 May 201321:38 Atlas V Atlas V 401 GPS IIF-4 SuccessPart of the Global Positioning System. First GPS launch from SLC-41.
6019 July 201313:00 Atlas V Atlas V 551 MUOS-2 Success
6118 September 201308:10 Atlas V Atlas V 531 AEHF-3 Success
6218 November 201318:28 Atlas V Atlas V 401 MAVEN SuccessPart of the Mars Exploration Program, going to the titular planet.
6324 January 201402:33 Atlas V Atlas V 401 TDRS-12 SuccessLaunched as TDRS-L. Part of the Tracking and Data Relay Satellite System.
6410 April 201417:45 Atlas V Atlas V 541 NROL-67 Success NRO launch. SHARP satellite, also known as USA-250.
6522 May 201413:09 Atlas V Atlas V 401 NROL-33 Success NRO launch. Quasar satellite, also known as USA-252.
662 August 201403:23 Atlas V Atlas V 401 GPS IIF-7 SuccessPart of the Global Positioning System.
6717 September 201400:10 Atlas V Atlas V 401CLIOSuccess
6829 October 201417:01 Atlas V Atlas V 401 GPS IIF-8 SuccessPart of the Global Positioning System.
6921 January 201501:04 Atlas V Atlas V 551 MUOS-3 Success
7013 March 201502:44 Atlas V Atlas V 421 Magnetospheric Multiscale Mission SuccessPart of the Large Strategic Science Missions and the Solar Terrestrial Probes program, aimed at studying Earth's magnetosphere.
7120 May 201515:05 Atlas V Atlas V 501 X-37B OTV-4 SuccessFourth flight of the X-37B.
7215 July 201515:36 Atlas V Atlas V 401 GPS IIF-10 SuccessPart of the Global Positioning System.
732 September 201510:18 Atlas V Atlas V 551 MUOS-4 Success
742 October 201510:28 Atlas V Atlas V 421Morelos-3Success
7531 October 201516:13 Atlas V Atlas V 401 GPS IIF-11 SuccessPart of the Global Positioning System.
766 December 201521:44 Atlas V Atlas V 401 Cygnus CRS OA-4 SuccessFirst of three Cygnus launches on Atlas V, following the failure of Cygnus CRS Orb-3 damaging LP-0A and grounding Antares. First Atlas V launch to the International Space Station.
775 February 201613:38 Atlas V Atlas V 401 GPS IIF-12 SuccessPart of the Global Positioning System.
7823 March 201603:05 Atlas V Atlas V 401 Cygnus CRS OA-6 SuccessSecond of three Cygnus launches on Atlas V to the ISS.
7924 June 201614:30 Atlas V Atlas V 551 MUOS-5 Success
8028 July 201612:37 Atlas V Atlas V 421 NROL-61 Success NRO launch. Quasar satellite, also known as USA-269.
818 September 201623:05 Atlas V Atlas V 411 OSIRIS-REx SuccessPart of the New Frontiers program, aimed at traveling to asteroid 101955 Bennu to collect and return samples to Earth.
8219 November 201623:42 Atlas V Atlas V 541 GOES-16 SuccessLaunched as GOES-R. Part of the Geostationary Operational Environmental Satellites system of satellites. First GOES launch on an Atlas V.
8318 December 201619:13 Atlas V Atlas V 431 EchoStar 19Success
8421 January 201700:42 Atlas V Atlas V 401 SBIRS GEO-3 Success
8518 April 201715:11 Atlas V Atlas V 401 Cygnus CRS OA-7 SuccessThird and last of three Cygnus launches on Atlas V to the ISS.
8618 August 201712:29 Atlas V Atlas V 401 TDRS-13 SuccessLaunched as TDRS-M. Part of the Tracking and Data Relay Satellite System.
8715 October 201707:28 Atlas V Atlas V 421 NROL-52 Success NRO launch. Quasar satellite, also known as USA-279.
8820 January 201800:48 Atlas V Atlas V 411 SBIRS GEO-4 Success
891 March 201822:02 Atlas V Atlas V 541 GOES-17 SuccessLaunched as GOES-S. Part of the Geostationary Operational Environmental Satellites system of satellites.
9014 April 201823:13 Atlas V Atlas V 551 AFSPC-11 Success
9117 October 201804:15 Atlas V Atlas V 551 AEHF-4 Success
928 August 201910:13 Atlas V Atlas V 551 AEHF-5 Success

Starliner-era Atlas V and Vulcan Centaur

All launches operated by United Launch Alliance.

No.DateTime (UTC)Launch vehicleConfigurationPayload/missionResultRemarks
9320 December 201911:36 Atlas V Atlas V N22 Boeing OFT SuccessFirst Atlas V launch with the Boeing Starliner and first Boeing demonstration flight for the Commercial Crew Program. Launch was a success, but spacecraft failed to reach the ISS and returned early. First Atlas V launch with no fairing, using the launch tower, and with a two-engine Centaur.
9410 February 202004:03 Atlas V Atlas V 411 Solar Orbiter SuccessPart of the Cosmic Vision program, aimed at studying the Sun and its polar regions. First launch helmed by the European Space Agency from SLC-41.
9526 March 202020:18 Atlas V Atlas V 551 AEHF-6 Success
1617 May 202013:14 Atlas V Atlas V 501 X-37B OTV-6 SuccessSixth flight of the X-37B. Last flight of the X-37B on an Atlas V.
9730 July 202011:50 Atlas V Atlas V 541 Mars 2020 SuccessPart of the Large Strategic Science Missions and the Mars Exploration Program, aimed at studying Mars with the Perseverance rover and Ingenuity helicopter and to collect surface samples for a future return mission. First spacecraft to fly on another planet, and last Atlas launch to another planet.
9813 November 202022:32 Atlas V Atlas V 531 NROL-101 Success NRO launch. Also known as USA-310.
9918 May 202117:37 Atlas V Atlas V 421 SBIRS GEO 5 Success
10016 October 202109:34 Atlas V Atlas V 401 Lucy SuccessPart of the New Frontiers program, aimed at studying a number of Jupiter trojans and other asteroids in the Asteroid belt. Final launch of an Atlas rocket to go beyond geostationary orbit.
1017 December 202110:19 Atlas V Atlas V 551 STP-3 Success
10221 January 202219:00 Atlas V Atlas V 511 GSSAP 5 & 6 Success
1031 March 202221:38 Atlas V Atlas V 541 GOES-18 SuccessLaunched as GOES-T. Part of the Geostationary Operational Environmental Satellites system of satellites.
10419 May 202222:54 Atlas V Atlas V N22 Boeing OFT-2 SuccessSecond Boeing demonstration flight for the Commercial Crew Program. First fully successful Starliner mission.
1051 July 202223:15 Atlas V Atlas V 541 USSF-12 SuccessLaunch for the United States Space Force. Contained a test spacecraft for a successor to the SBIRS, also known as USA-332, USA-333, and USA-337.
1064 August 202210:29 Atlas V Atlas V 421 SBIRS GEO-6 SuccessFinal launch of the Atlas V 400 configuration from SLC-41.
1074 October 202221:36 Atlas V Atlas V 531 SES-20 & SES-21 Success
10810 September 202312:47 Atlas V Atlas V 551 NROL-107 Success NRO launch. Three Silentbarker satellites, also known as USA-346 to USA-348. Final NRO launch on an Atlas rocket.
1096 October 202318:06 Atlas V Atlas V 501 KuiperSat ProtoflightSuccessFirst launch of the Kuiper Systems megaconstellation for Amazon, carrying two demonstration satellites. Final Atlas launch without solid rocket boosters.
1108 January 202407:18 Vulcan Centaur Vulcan VC2S Peregrine Mission One SuccessMaiden flight of Vulcan Centaur and first of two National Security Space Launch certification launches. First launch of Astrobotic's Peregrine lunar lander and first launch of the Commercial Lunar Payload Services program. Launch was a success, but a propellant leak precluded any landing attempts.
1115 June 202414:52 Atlas V Atlas V N22 Boeing CFT SuccessFirst crewed launch of Starliner, first crewed launch of Atlas V, and crewed launch from SLC-41. Carried astronauts Barry Wilmore and Sunita Williams to the International Space Station.
11230 July 202410:45 Atlas V Atlas V 551 USSF-51 SuccessLaunch for the United States Space Force. Three unknown satellites, also known as USA-396 to USA-398. Final military launch of an Atlas rocket.
1134 October 202411:25 Vulcan Centaur Vulcan VC2SCertification Flight 2SuccessSecond of two National Security Space Launch certification launches, carrying a mass simulator payload. Initially designed to be Dream Chaser's maiden flight before delays forced a payload switch. 37 seconds into launch, an anomaly occurred leading to the failure of one solid rocket booster's nozzle; however, Vulcan continued into orbit and flight was declared a success.
11428 April 202523:01 Atlas V Atlas V 551 KuiperSat KA-01SuccessFirst operational launch of the Kuiper Systems megaconstellation for Amazon.
11523 June 202510:54 Atlas V Atlas V 551 KuiperSat KA-02Success
11613 August 202500:56 Vulcan Centaur Vulcan VC4S USSF-106 SuccessLaunch for the United States Space Force. Includes NTS satellite, also known as USA-554. First military launch for Vulcan.

Upcoming launches

DateLaunch vehiclePayload/Mission
25 September 2025 Atlas V KuiperSat KA-03
Q3 2025 Vulcan Centaur USSF-87
Q4 2025 Vulcan Centaur KuiperSat KV-01
Q4 2025 Atlas V ViaSat-3 F2

See also

Notes

  1. In chronological order, it joins: LC-5 (Mercury-Redstone 3), LC-14 (Mercury-Atlas 6), LC-19 (Gemini 3), LC-34 (Apollo 7), LC-39A (Apollo 8), and LC-39B (Apollo 10). Following the launch of CFT-1, it was also joined by SLC-40 (SpaceX Crew-9) in September 2024.

References

  1. McDowell, Jonathan (1998-02-22). "Issue 350". Jonathan's Space Report. Jonathan's Space Page. Archived from the original on 2010-05-03. Retrieved 2009-07-09.
  2. USAF Supports NASA's Dual Lunar Exploratory Missions
  3. "Cape Canaveral Space Force Museum". ccspacemuseum.org. Retrieved 2025-04-06.
  4. Roy McCullough (September 2001). "Missiles at the Cape". US Army Corps of Engineers. Archived from the original on January 29, 2016.
  5. "Complex 41 / LC-41". GlobalSecurity.org. Retrieved November 26, 2022.
  6. 1 2 "Launch Complex 41 (active)". Cape Canaveral Space Force Museum. Retrieved November 26, 2022.
  7. "Titan 402B/IUS". astronautix.com. Retrieved November 26, 2022.
  8. "NROL-101 Launch Press Kit" (PDF). National Reconnaissance Office. October 29, 2020. Retrieved November 26, 2022.
  9. "Atlas V Roars Into Orbit On Maiden Flight With A HotBird". Spacedaily.com. Aug 21, 2002. Retrieved November 26, 2022.
  10. Krebs, Gunter D. "Hotbird 6 → Hotbird 13A → Eutelsat 8 West C → Eutelsat 33D → Eutelsat 70D". Gunter's Space Page. Retrieved November 26, 2022.
  11. 45th Space Wing Supports Successful Atlas V Juno Launch
  12. The Associated Press (November 26, 2011). "NASA Launches Sophisticated Rover on Journey to Mars". The New York Times. Retrieved November 26, 2011.
  13. NASA Offers Media Access To Mars-Bound Rover On Aug. 12
  14. 1 2 Gebhardt, Chris (2015-10-08). "Canaveral and KSC pads: New designs for space access". NASASpaceFlight.com. Retrieved 2015-10-11.
  15. "Crew tower rising at Cape Canaveral Launch Complex 41".

Cape Canaveral Space Force Station