OneWeb 20

T-00:38:00

GO for Prop Load

T-00:35:00

Stage 1 LOX Load

T-00:35:00

Prop Load

T-00:16:00

Stage 2 LOX Load

T-00:07:00

Engine Chill

T-00:01:00

Startup

T-00:01:00

Tank Press

T-00:00:45

GO for Launch

T-00:00:03

Ignition

T+00:00:00

Liftoff

T+00:01:06

Max-Q

T+00:02:15

MECO

T+00:02:19

Stage 2 Separation

T+00:02:27

SES-1

T+00:02:32

Booster Boostback Burn Startup

T+00:03:02

Fairing Separation

T+00:03:28

Booster Boostback Burn Shutdown

T+00:06:18

Entry Burn Startup

T+00:06:33

Entry Burn Shutdown

T+00:07:18

Stage 1 Landing Burn

T+00:07:56

Stage 1 Landing

T+00:08:29

SECO-1

T+00:55:03

SES-2

T+00:55:06

SECO-2

T+00:59:03

Payload Separation

T+00:59:35

Payload Separation

T+01:00:31

Payload Separation

T+01:00:33

Payload Separation

T+01:02:13

Payload Separation

T+01:12:43

Payload Separation

T+01:16:15

Payload Separation

T+01:17:11

Payload Separation

T+01:18:27

Payload Separation

T+01:18:53

Payload Separation