Feature story
In review: the 35 consecutive successful missions of Ariane 5
Today’s Ariane 5 flight with Helios 2B was the 35th back-to-back success for Ariane 5, reinforcing its role as the heavy-lift vehicle of reference for the world’s commercial launch services sector.
During these missions, Ariane 5 orbited a wide variety of payloads, including telecommunications satellites, deep space probes, the first Automated Transfer Vehicle for International Space Station servicing, and military payloads that ranged from observation spacecraft and secure relay platforms to early warning system demonstrators.
The following table provides an overview of the 35 consecutive successes:
Date |
Launcher |
Payload(s) |
December 18, 2009 |
Ariane 5 GS |
Helios 2B |
October 29, 2009 |
Ariane 5 ECA |
NSS-12 and THOR 6 |
October 1, 2009 |
Ariane 5 ECA |
Amazonas 2 & COMSATBw-1 |
August 21, 2009 |
Ariane 5 ECA |
JCSAT-12 & Optus D3 |
July 1, 2009 |
Ariane 5 ECA |
TerreStar-1 |
May 14, 2009 |
Ariane 5 ECA |
Herschel & Planck |
February 12, 2009 |
Ariane 5 ECA |
HOT BIRD™ 10, NSS-9 & 2 Spirale auxiliary passengers |
December 20, 2008 |
Ariane 5 ECA |
HOT BIRD™ 9 and W2M |
August 14, 2008 |
Ariane 5 ECA |
Superbird-7 & AMC-21 |
July 7, 2008 |
Ariane 5 ECA |
ProtoStar I & BADR-6 |
June 12, 2008 |
Ariane 5 ECA |
Skynet 5C & Turksat 3A |
April 18, 2008 |
Ariane 5 ECA |
Star One C2 & VINASAT-1 |
March 9, 2008 |
Ariane 5 ES |
Automated Transfer Vehicle (ATV) |
December 21, 2007 |
Ariane 5 GS |
Horizons-2 and RASCOM-QAF1 |
November 14, 2007 |
Ariane 5 ECA |
Star One C1 and Skynet 5B |
October 5, 2007 |
Ariane 5 GS |
Intelsat 11 and Optus D2 |
August 14, 2007 |
Ariane 5 ECA |
SPACEWAY 3 and BSAT-3a |
May 4, 2007 |
Ariane 5 ECA |
ASTRA 1L and Galaxy 17 |
March 11, 2007 |
Ariane 5 ECA |
Skynet 5A and INSAT 4B |
December 8, 2006 |
Ariane 5 ECA |
AMC-18 and WildBlue-1 |
October 13, 2006 |
Ariane 5 ECA |
DIRECTV 9S, Optus D1 and LDREX-2 |
August 11, 2006 |
Ariane 5 ECA |
JCSAT-10 & Syracuse 3B |
May 27, 2006 |
Ariane 5 ECA |
Satmex 6 & Thaicom 5 |
March 11, 2006 |
Ariane 5 ECA |
HOT BIRD 7A & SPAINSAT |
December 21, 2005 |
Ariane 5 G |
INSAT 4A & MSG-2 |
November 16, 2005 |
Ariane 5 ECA |
Spaceway 2 & Telkom 2 |
October 13, 2005 |
Ariane 5 G |
Syracuse 3A & Galaxy 15 |
August 11, 2005 |
Ariane 5 G |
THAICOM 4 (IPSTAR) |
February 12, 2005 |
Ariane 5 ECA |
XTAR-EUR and test payload |
December 18, 2004 |
Ariane 5 G |
Helios IIA and six supplemental payloads |
July 17, 2004 |
Ariane 5 G |
Anik F2 |
March 2, 2004 |
Ariane 5 G |
Rosetta |
September 27, 2003 |
Ariane 5 G |
INSAT 3E / e-BIRD™/ SMART-1 |
June 11, 2003 |
Ariane 5 G |
Optus Defence C1 & BSAT-2c |
April 9, 2003 |
Ariane 5 G |
INSAT 3A & GALAXY XII |
- Read the Mission Update for a full report on the successful Ariane 5 flight with Helios 2B.
- See the press release on the Helios 2B mission.

