Officially described as "Satellite-Internet Technology Demonstration Satellite(s)" manufactured by CAST. Probably 3 test satellites for the Chinese state-owned LEO communication satellite constellation SatNet.
youtube.com
Cosmic_Penguin
12/27/2023, 6:51:20 PM
Updated possible LV identity based on additional clues.
More Info →Cosmic_Penguin
12/26/2023, 7:47:23 AM
Refined launch window and updated possible LV identity.
More Info →Cosmic_Penguin
12/23/2023, 2:32:31 AM
Added launch per NOTAMs; Payload and launch vehicle identities highly uncertain.
More Info →12/30/2023, 12:04:00 AM
to 12/30/2023, 12:25:00 AM
Long March 2C/YZ-1S
Family: Long March
Variant: C/YZ-1S
Launch Area 94 (SLS-2 / 603)
Jiuquan Satellite Launch Center, People's Republic of China
Other launches using the same rocket configuration
Mar 27, 2026, 04:11 AM
Launch Area 94 (SLS-2 / 603)
Sep 16, 2025, 01:06 AM
Launch Area 94 (SLS-2 / 603)
Mar 13, 2024, 12:51 PM
Launch Complex 3 (LC-3/LA-1)
Nov 16, 2023, 03:55 AM
Launch Area 94 (SLS-2 / 603)
Jul 9, 2023, 11:00 AM
Launch Area 94 (SLS-2 / 603)
May 20, 2022, 10:30 AM
Launch Area 94 (SLS-2 / 603)
