Delta IV Heavy | Demosat and 3CS-1 & 2
The orbital flight Delta IV Heavy | Demosat and 3CS-1 & 2 departed Cape Canaveral SFS, FL, USA atop a Delta IV Heavy, bound for the designated orbit.
- Launch time
- Status
- FAILED
- Operator
- Boeing
- Mission type
- Orbital
- Rocket
- Delta IV Heavy
- Launch site
- Cape Canaveral SFS, FL, USA
- Launch pad
- Space Launch Complex 37B
- Payload
- —
- Target orbit
- Unknown

Mission timeline
- 2004-12-21T21:50:00.000ZDelta IV Heavy roars off the pad at Cape Canaveral SFS, FL, USA.
- The vehicle reaches Max Q, the highest aerodynamic load of the flight.
- Flight anomaly — the mission is unsuccessful.