C-5 Avionics Modernization Program
Major Defense Acquisition Program (MDAP)
Program facts
- Program number
- 273
- Short name
- C-5 AMP
- Acquisition pathway
- Major Capability Acquisition (MCA)
- Acquisition category
- ACAT IC
- Acquisition status
- Full operational capability or full deployment (FOC/FD)
- Lead component
-
Air Force
Department of Defense
- Contract awards
- 5
- Contract obligations
- $821,532 Since fiscal year 2004
Program details come from the Department of Defense's acquisition program list. Contract figures come from SAM.gov (formerly FPDS).
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2026 | $118,620 |
| FY2024 | $945,596 |
| FY2006 | -$278,258 |
| FY2004 | $35,574 |
Top contractors by obligations
| Rank | Contractor | Obligated |
|---|---|---|
| 1 | Tyonek Services Overhaul Facility-Stennis, LLC | $945,596 |
| 2 | GE Aviation Systems LLC | $118,620 |
| 3 | T & S Products, Inc. | $35,574 |
5 contractors in all; the others received nothing on balance or have no name on record.
Contract awards
| Award | Awarded | Obligated |
|---|---|---|
| Repair of the c-5 275 AMP and 400 AMP regulated transformer rectifier unit (rtru) | $118,620 | |
| C-5 alternative modification installation (AMI) | $945,596 | |
| Purchase Order N0016404M0998 | $35,574 | |
| Delivery Order DAAA0999D0004-0002 | $9,823,583 | |
| Delivery Order DAAA0999D0003-0002 | $10,418,974 |
About this program
The C-5 Avionics Modernization Program (C-5 AMP) is a Major Defense Acquisition Program (MDAP) under Acquisition Category IC that focuses on upgrading and modernizing avionics systems for the C-5 aircraft fleet. The program operates under the Major Capability Acquisition (MCA) pathway within the Department of Defense's acquisition framework. This modernization initiative represents a significant investment in maintaining and enhancing the capabilities of the C-5 aircraft platform.
Recent contract activity includes a $945,595.97 firm-fixed-price delivery order awarded by the Air Force Materiel Command to Tyonek Services Overhaul Facility-Stennis, LLC for alternative modification installation services, with L3Harris Technologies serving as a subcontractor. Historical contract awards from the early 2000s show involvement from various contractors including General Dynamics Ordnance Systems and PB/NAMMO Demil, LLC, with contract values ranging from approximately $35,574 to $10.4 million. The program has utilized funding from multiple defense agencies including the Air Force Materiel Command, Naval Surface Warfare Center, and U.S. Army Industrial Operations. None of the reviewed contracts incorporated set-aside designations, and work has been performed across multiple states including Alaska, Texas, Vermont, and New York. Contract types have consistently been firm-fixed-price, structured as either delivery orders or purchase orders.
Quick answers
What is C-5 AMP?
C-5 Avionics Modernization Program (C-5 AMP) is a Major Defense Acquisition Program (MDAP) led by the Air Force. It follows the Major Capability Acquisition (MCA) pathway and is ACAT IC. Its acquisition status is full operational capability or full deployment (FOC/FD).
How much has C-5 AMP obligated on contracts?
5 contract awards are coded to C-5 AMP, and their actions have obligated $821,532 since fiscal year 2004.
Who are the top contractors on C-5 AMP?
The contractors obligated the most on C-5 AMP contracts are Tyonek Services Overhaul Facility-Stennis, LLC ($945,596), GE Aviation Systems LLC ($118,620) and T & S Products, Inc. ($35,574).
What is the latest contract award for C-5 AMP?
The latest contract award coded to C-5 AMP is FA853826F0053, awarded to GE Aviation Systems LLC on July 14, 2026.
On GovTribe
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