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Multi-User Test Complex​

NASA Stennis has unique test facilities and supporting infrastructure that provide world-class testing services.

Aerial view of Stennis Space Center Test Complex; E Test Complex (foreground) and A Test Complex (background)

Unparalleled Capabilities

NASA Stennis is capable of 24/7/365 propulsion test activity.

A-3 Test Stand

The A-3 Test Stand was originally designed to test fire the J2-X engine at simulated altitude of 100,000 feet.

E‐3 Test Facility

The E-3 Test Facility is a versatile complex available for various rocket engine component and small/subscale test projects.

E‐2 Test Facility

The E-2 Test Facility features two cells capable of accommodating multiple programs at the same time.

E‐1 Test Facility

The E-1 Test Facility is a versatile, three-cell complex that can support various test projects requiring high flow rate and…

A‐2 Test Stand

The A-2 Test Stand is a single-position, vertical-firing test stand used to test liquid rocket engines at altitude-simulated conditions.

Fred Haise Test Stand

The Fred Haise Test Stand is a single-position, vertical-firing test stand used to test liquid rocket engines at sea level…

B-1 Test Stand

The B-1 side of the B-1/B-2 Test Stand was designed for stage testing, then modified in the 1980s. It now…

B‐2 Test Stand

The B Test Complex consists of a dual-position; vertical, static-firing test stand designated as the B-1/B-2 test stand.

Test Support Infrastructure

The NASA Stennis test complex features various and valuable facilities to support a full range of propulsion test activities.