Trailblazer (satellite)

Trailblazer

Mission type| Technology demonstration
Operator| United States Air Force
MDA
COSPAR ID| 2008-F01
Mission duration| Failed to orbit
Spacecraft properties
Bus| MMB-100
Manufacturer| SpaceDev
Start of mission
Launch date| 3 August 2008, 03:34 UTC
Rocket| Falcon 1 # 3
Launch site| Kwajalein Atoll, Omelek
Contractor| SpaceX
Orbital parameters
Reference system| Geocentric orbit (planned)
Regime| Low Earth orbit

Trailblazer was a technology demonstration satellite, which was to have been operated by the United States Air Force and the Missile Defense Agency. It was selected for launch under a "Jumpstart" contract, to demonstrate responsiveness, with the final payload being chosen less than a month ahead of the scheduled launch date, and was launched as the primary payload of the third Falcon 1, which failed just over two minutes after launch on 3 August 2008. Two previous Falcon 1 launches also failed to reach orbit, but the fourth succeeded although it only carried a dummy payload.

It was originally built for a canceled MDA project, and was based on a SpaceDev MMB-100 satellite bus. It was launched from Omelek Island, Kwajalein Atoll at 03:34 UTC. Several other payloads were to be launched aboard the same launch vehicle, including two CubeSats for NASA (PRESat and NanoSail-D), and a space burial (Celestis-07) payload for Celestis, which would have remained attached to the launch vehicle in low Earth orbit.

## References

* Gunter's Space Page - Trailblazer
* SpaceX Falcon Rocket: Third Flight the Charm?
* Trailblazer

* v
* t
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SpaceX rocket launches

SpaceX launch vehicles|

* Falcon 1
* Falcon 9
* v1.0
* v1.1
* Full Thrust
* Block 5
* Falcon Heavy

Falcon 1 missions|

* Demo 1† (FalconSAT-2)
* Demo 2†
* Flight 3†
* Trailblazer
* PRESat
* NanoSail-D
* Explorers
* Ratsat
* RazakSAT

Falcon 9 missions|

| Demonstration flights|

* Dragon Spacecraft Qualification Unit
* NASA COTS Demo Flight 1
* Dragon C2+
* Crew Dragon Demo-1
* Crew Dragon in-flight abort test

|

Dragon ISS logistics|

* CRS-1
* CRS-2
* CRS-3
* CRS-4
* CRS-5
* CRS-6
* CRS-7†
* CRS-8
* CRS-9
* CRS-10
* CRS-11
* CRS-12
* CRS-13
* CRS-14
* CRS-15
* CRS-16
* CRS-17
* CRS-18
* CRS-19
* CRS-20
* CRS-21
* CRS-22
* (missions contracted up to CRS-26)

Dragon 2 crewed missions|

* Crew Dragon Demo-2
* USCV-1
* Bigelow Crew 1

Commercial satellites|

* SES-8
* Thaicom 6
* Orbcomm OG2 × 6
* AsiaSat 8
* AsiaSat 6
* ABS-3A / Eutelsat 115 West B
* TürkmenÄlem 52°E
* Orbcomm OG2 × 11
* SES-9
* JCSAT-14
* Thaicom 8
* ABS-2A / Eutelsat 117 West B
* JCSAT-16
* Amos-6†
* Iridium NEXT 1–10
* EchoStar 23
* SES-10
* Inmarsat-5 F4
* BulgariaSat-1
* Iridium NEXT 11–20
* Intelsat 35e
* Iridium NEXT 21–30
* SES-11
* Koreasat 5A
* Iridium NEXT 31–40
* Hispasat 30W-6
* Iridium NEXT 41–50
* Bangabandhu-1
* Iridium NEXT 51–55
* SES-12
* Telstar 19V
* Iridium NEXT 56–65
* Telkom 4 (Merah Putih)
* Telstar 18V
* Es'hail 2
* SSO-A
* Iridium NEXT 66–75
* Nusantara Satu \+ Beresheet
* Amos 17
* JCSAT-18
* SXM 7
* SXM 8
* Türksat 5A

Scientific satellites|

* CASSIOPE
* DSCOVR
* Jason-3
* Formosat-5
* TESS
* GRACE-FO
* SAOCOM 1A
* RADARSAT Constellation
* SAOCOM 1B
* Hakuto-R
* Jason-CS
* KPLO
* DART

Military satellites|

* NROL-76
* X-37B OTV-5
* Zuma
* SES-16 / GovSat-1
* Paz
* GPS IIIA-01
* ANASIS-II
* GPS IIIA-03
* GPS IIIA-04
* GPS IIIA-05
* SARah 1
* GPS IIIA-06
* SARah 2/3

Starlink constellation|

* 2019
* Starlink group 0
* 1
* 2020
* Starlink group 2
* 3
* 4
* 5
* 6
* 7
* 8
* 9

Rideshares|

* 2021
* Mission 1
* 2022
* Mission 2
* 2023
* Mission 3

Falcon Heavy missions|

* Test flight
* Tesla Roadster
* Arabsat-6A
* USAF STP-2
* DSX
* FormoSat-7
* LightSail 2
* GPIM
* DSAC
* ISAT
* AFSPC-44
* AFSPC-52
* ViaSat-3 class

* Italics indicate future missions and vehicles under development. † denotes failed missions and destroyed vehicles.

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