Experimental Spaceplane (CSSHQ) (???)

Liftoff Time (GMT)

03:55:00

Saturday February 7, 2026

03:48

Window Open

04:07

Window Close

Mission Details

Launch Notes

Payload and launch vehicle identities extremely uncertain.

Probable 4th flight of the Chinese spaceplane capable of returning to Earth.

Low Earth Orbit

1 Payload

Rocket

Active

Long March 2F/T

Active Since 2011

Agency

CASC

Rocket

Height: 52.03m

Payload to Orbit

LEO: 8,600 kg

GTO: 0 kg

Liftoff Thrust

5,985 Kilonewtons

Fairing

Diameter: 3.8m

Height: 12.78m

Stages

2

Strap-ons

4

Launch Site

General Trajectory

E

S

Launching

Southeast

Site 91 (SLS-1)

Jiuquan Satellite Launch Center, China

Fastest Turnaround

24 days 12 hours

Site 91 (SLS-1)

Jiuquan Satellite Launch Center, China

Fastest Turnaround

24 days 12 hours

Stats

Long March 2F

28th

Mission

1st

Mission of 2026

2026

27th

Orbital launch attempt