NROL-77 – Falcon 9 (B1096.4) – Cape Canaveral SLC-40 – 09.12.2025 19:16 UTC

[zandr]

https://www.spacex.com/launches/nrol77

SpaceX is targeting Tuesday, December 9 for a Falcon 9 launch of the NROL-77 mission from Space Launch Complex 40 (SLC-40) at Cape Canaveral Space Force Station in Florida. Liftoff is targeted for 2:16 p.m. ET, with a backup opportunity available on Wednesday, December 10 at 2:02 p.m. ET if needed.
A live webcast of the NROL-77 mission will begin about 10 minutes prior to liftoff, which you can watch here and on X @SpaceX. You can also watch the webcast on the X TV app.
This is the fourth flight for the first stage booster supporting this mission, which previously launched KF-01, IMAP, and one Starlink mission. Following stage separation, the first stage will land on Landing Zone 2 (LZ-2) at Cape Canaveral Space Force Station.
NROL-77 will be the third mission Falcon 9 will launch in 2025 on behalf of the Space Systems Command and National Reconnaissance Office, continuing to deliver assured access to space...

B1096.4

[zandr]

Там же

Launch, Landing, and Deployment
All Times Approximate
Hr/Min/Sec   Event
00:01:12   Max Q (moment of peak mechanical stress on the rocket)
00:02:12   1st stage main engine cutoff (MECO)
00:02:15   1st and 2nd stages separate
00:02:23   2nd stage engine starts (SES-1)
00:02:28   Boostback burn starts
00:03:04   Fairing separation
00:03:22   Boostback burn ends
00:06:44   1st stage entry burn begins
00:07:04   1st stage entry burn ends
00:08:01   1st stage landing burn begins
00:08:17   2nd stage engine cutoff (SECO-1)
00:08:28   1st stage lands on Landing Zone 2