Late at night, successful launch

At 23:46 on June 27, 2022, the Long March No. 4 Bingyao 46 Launnel Rockets ignited at Jiuquan Satellite Launch Center. Star arrows were developed by the Eighth Hospital of China Aerospace Science and Technology Group.

High score twelfth 03 star is mainly used in the fields of land surveys, urban planning, land confirmation, road network design, crop estimation, and disaster prevention and minus reduction.

The Long March 4 Cross Rockets that perform this launching task are the three -level carrier rocket of normal temperature liquid. They have excellent performance and wide use. They have the ability to launch a variety of types and different rails require satellites. Its solar synchronous circular rail load capacity can reach 3 tons (700 kilometers).

Photography: Wu Jingbo

This task is the sixth task of the year of the year. The proportion of youth of the rocket model team accounted for more than 70 %, but most of them are "veterans" with rich experience. Thanks to high -intensity experience in the high -density launch process, aerospace youth has grown rapidly and has provoked the beams.

Faced with the severe challenge of the Shanghai epidemic, the personnel of the long fourth model fully carried forward the spirit of "I am on the type and I need it," and have been separated in the unit. Factory; in order to ensure the absolute safety of epidemic prevention, the test team members took the "green car" with the arrows, and overcome many difficulties in the body and life on the hot summer; The great rivers and mountains have stimulated the enthusiasm of the trial team members.

There are many new status of the rocket first flight: In order to adapt to the first application of the launch field process optimization of the launch field, the first application can be independently identified and radiated by the model. Anxinye equipment realizes the unity of Jiuquan and Taiyuan Satellite Launch Center.

This hair is the first application of the first four models to apply the full self -standard technology. After the verification of the actual data of the launch field, compared with the traditional optical aiming and transmitting square angle deviation, the full self -aiming by relying on the measurement data of the usual group The way of binding reduces the risk of personnel transmission, and is not affected by climate and environmental environment such as sand, wind, and shower, and improves the generality and adaptability of the rocket.

This launch is the 91st launch of the Long March No. 4 series of carrier rockets. It is the 160th launch of the Long March Language Rockets developed by the Eighth Court of the Eighth Court.

Global Times-Global Network Reporter Fan Wei

- END -