# Services to Maintain the TS-3920 C/ASM Computer Test Set

Canonical: https://abierto.us/opportunities/w15p7tcomputertestset12172025

- Solicitation number: W15P7TComputerTestSet12172025
- Notice type: Sources sought
- Status: Closed. Deadline was January 9, 2026 at 4:00 PM EST
- Department: Department of the Army
- Agency: Department of the Army
- Contracting office: W6QK ACC-APG (W56JSR)
- NAICS: 811210 Electronic and Precision Equipment Repair and Maintenance
- Product or service code: J059 Maintenance, Repair and Rebuilding of Equipment: Electrical and Electronic Equipment Components
- Place of performance: Aberdeen Proving Ground, Maryland
- County: Harford County (FIPS 24025). https://abierto.us/counties/harford-county-md-24025
- City: Aberdeen Proving Ground. https://abierto.us/cities/aberdeen-proving-ground-md-2400175
- First posted: December 17, 2025
- Last posted: December 17, 2025
- SAM.gov: https://sam.gov/workspace/contract/opp/580e07b02095419296da4901a8c70bdd/view

## Description

This is a Market Survey to locate sources to maintain the TS-3920C/ASM Computer Test Set (CTS) part number:

**05-0330-07, NSN:** 6625-01-529-3346. The current source of supply Ultrax Aerospace Inc., 4200 Northeast Sun Court Lee's Summit, Missouri 64064, Cage Code 07PR7. The Army does not own or have access to a complete technical data package defining the manufacture and acceptance testing of the CTS, nor can it make it available to any other organization. Only the original equipment manufacturer, Ultrax Aerospace Inc., has the complete technical Data Package.

The CTS shall be able to detect, troubleshoot and align faults in the Automated Flight Control System for the UH-60 Blackhawk Helicopter.

Vendor capable of maintaining the CTS must so indicate, by writing to COMMANDER, US ARMY DEVCOM C5ISR CENTER, E & SI, SASSAR, AVIONICS C5 ACQUISITION and READINESS, APG, FCDD-ISE-HIB, 6590 Reconnaissance Street, Building 6010, 2nd floor room 229, Aberdeen Proving Ground, MD 21005. The response must include documentation such as test results, copy of purchase order if the supplier was a vendor to the above source or a statement from the above source demonstrating that the supplier can, in fact, maintain the CTS.

This Market Survey does not guarantee a contract by the Government. For more information contact Robert Liang at robert.liang2.civ@army.mil. No telephone response will be accepted. The deadline for response is 9 January 2026.

## Publications

- December 17, 2025: Sources sought, due January 9, 2026 at 4:00 PM EST. Notice 580e07b02095419296da4901a8c70bdd. https://sam.gov/workspace/contract/opp/580e07b02095419296da4901a8c70bdd/view

## Points of contact

- Robert Liang, robert.liang2.civ@mail.mil, 4433956392

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/w15p7tcomputertestset12172025.