Procurement of AN/APX-119 Transponder, P/N: 4079100-0541
Dept of Defense · DEPT OF THE AIR FORCE
This notice is not accepting responses (deadline was Dec 6, 2025, 5:00 PM EST).
Page kept for research and related open opportunities below. For current work in this category, use the related notices or browse hubs.
- Response deadline
- Dec 6, 2025, 5:00 PM EST
- Posted
- Nov 6, 2025
- Solicitation
- FA850426RXXXX
- Set-aside
- None listed
- Place of performance
- Arlington, VA, USA
- Contracting office
- FA8504 AFLCMC WLNKA · ROBINS AFB · GA
- Source
- SAM.gov · updated Jul 5, 2026
Description
The Government is conducting market research to identify potential sources that possess the expertise, capabilities, and experience to meet qualification requirements to procure the C-130J Avionics Identification Friend of Foe (IFF) AN/APX-119 Transponder component listed below: NOUN NSN P/N AN/APX-119 Transponder 5841-01-693-3952 4079100-0541 This requirement is for manufacturing services. Our manufacturing services strategy is a two-year contract and will continue through FY27. The projected quantities will be 217 units. The Government�s needs for manufacturing services are required in order to upgrade C-130J aircraft to meet the requirements of AMC 22-042 "Maintain Traffic and Collision Avoidance System (TCAS) While Inhibiting Position Reporting Systems Emissions,� Urgent Operation Need (UON) 25-008 and to mitigate Diminishing Manufacture Sources and Material Shortages (DMSMS) of the legacy IFF Transponder (PN: 4079100-0522). The AN/APX-119 Transponder, These transponders are essential to enable existing Traffic Alert and Collision Avoidance System (TCAS) capabilities while selectively inhibiting, "open air" position reporting systems, such as Automatic Dependent Surveillance-Broadcast (ADS-B) Out and/or Air Traffic Control (ATC) Mode Select (S).
What similar awards have paid
Real federal awards already on the books in a similar lane — so you can size the opportunity, not guess. This is public history, not a bid price, cost estimate, or prediction that you will win.
Typical award size
$70,211
Middle of the pack for similar past awards
Most similar awards fall between $18,661 and $462,018
Who has won work like this
Public awardees in this lane — useful for competitor scan or teaming ideas, not a ranked list of “best” firms.
- 1INTEGRATED COAST GUARD SYSTEMS LLC59 awards$1.70B
- 2RAYTHEON COMPANY1 award$1.22B
- 3L3HARRIS TECHNOLOGIES, INC.1 award$814.44M
- 4RAYTHEON COMPANY6 awards$594.49M
- 5NORTHROP GRUMMAN SYSTEMS CORPORATION1 award$583.02M
- 6BAE SYSTEMS SPACE & MISSION SYSTEMS INC.2 awards$489.22M
- 7ANALOGIC CORP7 awards$247.86M
- 8SMITHS DETECTION INC.11 awards$162.79M
Drawn from official USAspending contract records in our index. Always confirm requirements on the SAM.gov notice before you bid.
Intelligence only — not legal advice or a guarantee of award. Always verify requirements on the official SAM.gov notice. Past award amounts are public history, not a suggested bid or prediction. Notice ID eacd57682f82483e80d75a4286d8ff89.