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TBD
SDA Tranche 2 Tracking Layer A
Falcon 9 Block 5SpaceXUnknown Pad
Wednesday, September 30, 2026 · 12:00 AM UTCAdd to Calendar
NextGo for Prop LoadT-35:00
Time to launch
Launch Window Confidence
46% — UncertainVehicle
Falcon 9 Block 5
Profile →Falcon 9 is a two-stage rocket designed and manufactured by SpaceX for the reliable and safe transport of satellites and the Dragon spacecraft into orbit. The Block 5 variant is the fif...
Height70 m
LEO Payload22,800 kg
Launches801
Successes664
Provider
SpaceX
Profile →USA • Founded 2002
Space Exploration Technologies Corp., known as SpaceX, is an American aerospace manufacturer and space transport services company headquartered in Hawthorne, California. It was founded in 2002 by entrepreneur E...
Mission Brief
Classified mission launched by the Space Development Agency (SDA) for Tranche 2 Tracking Layer.
PayloadSDA Tranche 2 Tracking Layer A
OrbitPolar Orbit
CustomerSpaceX
Stages2
PadUnknown Pad, Cape Canaveral SFS, FL, USA
Mission Timeline
0 / 200%Up next · Countdown
Go for Prop Load
Launch director gives the go to begin fueling
T-35:00
11:25 PM UTC
- Go for Prop LoadT-35:0011:25 PM UTC
- RP-1 Loading BeginsT-35:0011:25 PM UTC
- Stage 1 LOX Loading BeginsT-35:0011:25 PM UTC
- Stage 2 LOX Loading BeginsT-16:0011:44 PM UTC
- Engine Chill BeginsT-07:0011:53 PM UTC
- Flight Computer Final ChecksT-01:0011:59 PM UTC
- Tanks Pressurize for FlightT-01:0011:59 PM UTC
- Strongback Retract BeginsT-00:4511:59 PM UTC
- Engine Ignition Sequence StartsT-00:0311:59 PM UTC
Site lock
Launch Site
Unknown Pad, Cape Canaveral SFS, FL, USA
28.458°N, 80.528°W
Schedule History
No delays or schedule changes recorded.
