Atlas IIIB
Atlas familyLockheed MartinRetired
American orbital launch vehicle used between 2000 and 2005.

Specifications
- Thrust
- 4,149 kN
- Height
- 52.8 m
- Diameter
- 3.05 m
- Launch mass
- 213 t
- Stages
- 2
- Launch cost
- $105M
- LEO capacity
- 10,218 kg
- GTO capacity
- 4,498 kg
Specifications from Launch Library. Figures the operator has not published are omitted.
Flight record
4flightswith a definitive outcome
100%success rate4 of 4
0failuresincluding partial failures
4success streakcurrent
First flight February 21, 2002 · latest February 3, 2005
Counted from padside's own launch record, the same basis as the stats page.
Flights per year
- Successful
- Failed
Show the numbers for Atlas IIIB flights per year
| Year | Successful | Failed | Total |
|---|---|---|---|
| 2002 | 1 | 0 | 1 |
| 2003 | 2 | 0 | 2 |
| 2004 | 0 | 0 | 0 |
| 2005 | 1 | 0 | 1 |