![Long March 2D lifting off from Xichang Satellite Launch Center via Xinhua News.](/content/images/size/w300/2023/12/ac776e7bdade48cf98ed58bbf32f8e58.png)
Dec 12, 2023
China completes its 500th Long March rocket launch!
On the 10th of December, a Long March 2D lifted off from the Xichang Satellite Launch Center in southern China. The payload for the launch was a Yaogan reconnaissance satellite heading to low Earth orbit.
While a regular launch at first glance, this was the 500th launch of a Long March rocket in its fifty-three-year flight history. So far the entire Long March series of rockets have a claimed reliability of roughly ninety-seven percent.
This was also the fifty-ninth rocket launch from China this year!
Milestones leading up to 500 launches
Disclaimer: This section of the article may be incorrect in places due to a lack of reliable sources.
The first launch of a Long March rocket took place on April 24th, 1970. The Dong Fang Hong 1, China's first satellite, was launched atop of a Long March 1 from Jiuquan Satellite Launch Center to low Earth orbit.
![Long March 1 rocket diagram. ©Heriberto Arribas Abato/Wikimedia Commons](https://www.cosmicnxws.com/content/images/2023/12/image.psd-4-.png)
The one-hundredth Long March rocket launch took place on the 31st of May 2007. The launch utilized a Long March 3A to launch SinoSat 3 to a geosynchronous transfer orbit from the Xichang Satellite Launch Center.
![Long March 3A render. ©Shujianyang/Wikimedia Commons](https://www.cosmicnxws.com/content/images/2023/12/image.psd-5--1.png)
The two-hundredth launch of a Long March rocket occurred on the 7th of December 2014. The launch took place from Taiyuan Satellite Launch Center using a Long March 4B to send the CBERS-4 satellite to a sun-synchronous orbit.
![Long March 4B render. ©Shujianyang/Wikimedia Commons](https://www.cosmicnxws.com/content/images/2023/12/image.psd-6-.png)
The three-hundredth Long March rocket launch happened on the 9th of March 2019. The launch delivered Chinasat-6C to a geosynchronous transfer orbit using the Long March 3B/E from Xichang Satellite Launch Center.
![](https://www.cosmicnxws.com/content/images/2023/12/image.psd-7-.png)
The four-hundredth launch of a Long March rocket took place on the 10th of December 2021. The launch used a Long March 4B to carry Shijian 6-05A and Shijian 6-05B to a sun-synchronous orbit from the Jiuquan satellite launch center.
![](https://www.cosmicnxws.com/content/images/2023/12/image.psd-6--1.png)
Who operates the Long March series of rockets?
The Long March series of rockets are operated by two subsidiaries of the China Aerospace Science and Technology Corporation, which is a state-owned company and commonly shortened to CASC.
The first of which is the China Academy of Launch Vehicle Technology, commonly shortened to CALT, which has carried out two-hundred and ninety-seven of the launches.
The second subsidiary is the Shanghai Academy of Spaceflight Technology, commonly shortened to SAST, which has carried out two-hundred and three of the launches.