Q: What was the Atlas IIA used for?

A: The Atlas IIA was an expendable launch system used to carry medium-lift payloads into orbit, primarily for satellite deployment and other space missions.

Q: How long was the Atlas IIA in service?

A: The Atlas IIA was in service for approximately 10 years, from its first flight on June 10, 1992, to its last flight on December 5, 2002.

Q: Who manufactured the Atlas IIA?

A: The Atlas IIA was manufactured by three companies over its production lifetime: General Dynamics (1992-1993), Martin Marietta (1993-1995), and Lockheed Martin (1995-2002).

Atlas IIA

American expendable launch system

Class type of: Atlas, medium-lift launch vehicle Q116027213

Facts

7 properties

Instance of: rocket model
Based on: Atlas II^[2]
Subclass of: Atlas, medium-lift launch vehicle^[3]^[4]
Country of origin: United States^[5]
First flight: June 10, 1992^[6]
Manufacturer: General Dynamics (1992–1993), Martin Marietta (1993–1995), Lockheed Martin (1995–2002)
Service retirement: December 5, 2002^[7]

🏷️ Also known as

en Atlas 2A en Atlas IIA zh 宇宙神-2A

🔖 Identifiers · 1

Image (Wikimedia Commons): Atlas IIA with DSCS III B7 (cropped).jpg ↗

Report an error or request removal Lineage (PROV-JSON)

🔗 Connections

Manufacturer 3

Lockheed Martin, General Dynamics, Martin Marietta

← Space launch vehicle 3

USA 113, USA 134, USA 148

Subclass of 2

Atlas, medium-lift launch vehicle

Based on 1

Atlas II

Country of origin 1

United States

← Based on 1

Atlas IIAS

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Summary

Atlas IIA is a rocket model^[1].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

[2] ↑ Atlas IIA — based on (P144): Atlas II. wikidata.org.
[3] ↑ Atlas IIA — subclass of (P279): Atlas. wikidata.org.
[4] ↑ Atlas IIA — subclass of (P279): medium-lift launch vehicle. wikidata.org.
[5] ↑ Atlas IIA — country of origin (P495): United States. wikidata.org.
[6] ↑ Atlas IIA — first flight (P606): June 10, 1992. space.skyrocket.de. space.skyrocket.de. Provenance: wikidata.org.
[7] ↑ Atlas IIA — service retirement (P730): December 5, 2002. space.skyrocket.de. space.skyrocket.de. Provenance: wikidata.org.

Class ancestry

[1] ↑ Atlas IIA is an instance of rocket model (Q110055303) [P31, primary]. Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Atlas IIA. Retrieved March 9, 2026, from https://4ort.xyz/entity/atlas-iia

MLA “Atlas IIA.” 4ort.xyz Knowledge Graph, 4ort.xyz, 9 Mar. 2026, https://4ort.xyz/entity/atlas-iia.

BibTeX

@misc{4ortxyz_atlas-iia_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Atlas IIA}}, year = {2026}, url = {https://4ort.xyz/entity/atlas-iia}, note = {Accessed: 2026-03-09}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Atlas IIA — https://4ort.xyz/entity/atlas-iia (retrieved 2026-03-09)

Canonical URL: https://4ort.xyz/entity/atlas-iia · Last refreshed: March 9, 2026