Encl-1.4 In-Cycle Opportunity Notice 1.4 Rev 1

OPPORTUNITIES

Closing Date/Time: 04 May, 2026, at 11:59 pm Eastern Time- No white papers or supporting documentation will be accepted after the identified closing date/time of this Opportunity Notice. TTA-specific Topics: If listed under a TTA, topics are grouped and numbered in the following sections by TTA per numbered domains. Table Legend
In-cycle vs. Out-of-Cycle Opportunity Notice Type
TTAs: Test Technology Areas’ initialisms are listed below: Autonomy and Artificial Intelligence Test (AAIT)
Advanced Instrumentation Systems Technology (AIST)
Command, Control, Communications, Computers, Intelligence, and Software Intensive Systems Test (C4T) Cyberspace Test Technology (CTT)
Directed Energy Test (DET)
Electronic Warfare Test (EWT)
High Speed Systems Test (HSST)
Space Systems Test (SST)
Spectrum Efficient Technology (SET)
Nuclear Environments Test (NET)
‘Part.’: Indicates if the TTA is participating in this opportunity release (Yes/No) Topics: Indicates if TTA-specific topics are listed in this opportunity release (Yes/No) ‘Other’: Indicates if the ‘Other Test Technologies’ topic applies to this release (Yes/No). Tabular Opportunities Listings
The tables below show TTA participation for the listed ‘cycle’ type. Specified topics within this document can be accessed easily using the hyperlinks in the tables below:

In-Cycle
TTA
Part.
TTA Topics
‘Other’
NET
Yes
Yes
No

HYPERLINK \l "a_TTA_Table" Return to Table
Domain 2 – Threat Induced Effects
Fabrication of a High-G Centrifuge for Inertial Measurement Unit (IMU) Testing The Nuclear Environments Test environment requires an affordable and sustainable high-G centrifuge to conduct successful testing. The centrifuge must be capable of testing future high-G and high-accuracy passively cooled strap-down IMUs. Although high-G and precision centrifuges exist, achieving an extremely high precision/high-G centrifuge with counter-rotation for the element under test has proven difficult to realize. The precision requirement presents challenges necessary to establish inertial environment “truth” that can be compared with the output from the IMU under test. The Government seeks a solution that ensures precision and reliability during IMU testing.

Desired Objectives:
Technologies are needed to:
Enhance testing accuracy to minimize radius and rate errors, such as employment of an arm radius of 5-8 feet. Provide a counter-rotating platform (CRP) to keep gyros and accelerometers from saturating and accumulating error.