USA-153

 2000-065A

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DSCS 3 B11 was launched by Atlas 2A. It was the second with SLEP enhancements and will replace B4. Size is 1.8 x 2.1m with 11.6m span. Launch mass 1230 kg. Control from 3SOPS/Schriever.

DSCS III B-11
Date	Time	Event	Orbit
2000 Oct 20	0040	Launch by Atlas IIA AC-140	CC SLC36A
		T+2:44 BECO
		T+2:47 Booster sep
		T+3:15 71 km 2.86 km/s
		T+3:52 Fairing sep
		T+4:41 SECO
		T+4:44 Atlas sep
		T+5:01 Centaur MES-1
	0050	T+10:09 Centaur MECO-1	148 x 898 x 29.3
		T+22:18 Centaur MES-2
	0103	T+23:44 Centaur MECO-2
	0106	T+26:39 Centaur sep