Delta II | NATO 4B
The Communications flight Delta II | NATO 4B departed Cape Canaveral SFS, FL, USA atop a Delta II, bound for Direct-GEO.
- Launch time
- Status
- SUCCESS
- Operator
- United States Air Force
- Mission type
- Communications
- Rocket
- Delta II
- Launch site
- Cape Canaveral SFS, FL, USA
- Launch pad
- Space Launch Complex 17A
- Payload
- —
- Target orbit
- Direct-GEO

Mission timeline
- 1993-12-08T00:48:00.000ZDelta II roars off the pad at Cape Canaveral SFS, FL, USA.
- The vehicle reaches Max Q, the highest aerodynamic load of the flight.
- MECO — first-stage propulsion ends after a nominal burn.
- Clean stage separation confirmed.
- The upper-stage engine lights up after separation.
- Orbit insertion confirmed — now circling in Direct-GEO.
- All mission objectives achieved.