Atlas V 421

Atlas V 421 was built by Lockheed Martin Astronautics and flew 9 launch attempts between Oct 11, 2007 and Aug 4, 2022; 9 succeeded and 0 failed.

9 launchessuccess rate 100.0%United States

Launches per year

2007201020202022

SuccessfulFailed

Spaceports

Cape Canaveral & Kennedy9

Launch agencies

ULA9

Same family

Atlas V 401 41 Atlas V 551 23 Atlas V 541 9 Atlas V 501 8 Atlas V 411 6 Atlas V 531 5 Atlas V 431 3 Atlas V N22 3Atlas V 521 2Atlas V 511 1

All 9 launches

9 launches

Date	Mission	Spaceport	Country	Payloads	Outcome
Aug 4, 2022	SBIRS GEO-62022-092	Cape Canaveral & Kennedy	United States	1	Success
May 18, 2021	SBIRS GEO-52021-042	Cape Canaveral & Kennedy	United States	3	Success
Oct 15, 2017	QUASAR 20?2017-066	Cape Canaveral & Kennedy	United States	1	Success
Jul 28, 2016	QUASAR 19?2016-047	Cape Canaveral & Kennedy	United States	1	Success
Oct 2, 2015	Morelos 32015-056	Cape Canaveral & Kennedy	United States	1	Success
Mar 13, 2015	MMS 1-42015-011	Cape Canaveral & Kennedy	United States	4	Success
Apr 4, 2009	Wideband Global Satcom 22009-017	Cape Canaveral & Kennedy	United States	1	Success
Apr 14, 2008	ICO G12008-016	Cape Canaveral & Kennedy	United States	1	Success
Oct 11, 2007	Wideband Global Satcom 12007-046	Cape Canaveral & Kennedy	United States	1	Success

Source: GCAT launch list and launch vehicle tables, Jonathan C. McDowell (CC BY 4.0). Image: Wikidata/Commons for the rocket that most of its payloads list as their launcher.