Sources SoughtPosted Mar 4, 2026·Original deadline passed (Mar 19). See latest amendment for current deadline.

LANTIRN Sustaining Engineering Services

Air Force and Space Force · FA8540 AFLCMC ESKB

Stage
Early notice (sources sought, presolicitation or special notice)
NAICS
541330
Value
Not stated
Solicitation
FA8540-26-R-B002
Set-aside
None stated
PSC
R425
Place
McKinney, TX, USA
Contact
Travern Poole (travern.poole.2@us.af.mil)
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CSV Email

Capture briefs (a one-page, shareable copy of this page) are part of Pro. The CSV here holds the notice, its timeline and past awards.

Where this opportunity stands

Every notice posted under solicitation FA8540-26-R-B002 in this department, oldest first.

Early notice
  • Mar 4, 2026 · this notice
    Sources Sought
  • Aug 10, 2026
    Special Notice
    Open
Solicitation
None posted
Award
Not yet. Expected award: Any day (median passed). Typical range Apr 29, 2026 to Aug 30, 2026; middle Jun 10, 2026.
Measured from 253 past early notices at Dept of the Air Force that later posted an award (middle half of cases, counted from Mar 4, 2026).

Next steps for this stage

Standard steps for the notice type; not advice about this buyer.

  • Answer the notice: this is when the requirement can still be shaped.
  • Contact the contracting officer named on the notice.
  • Check who won similar work; they are the likely bidders.

What the notice says

The Government is conducting market research (Information and Planning Purposes only) to identify potential sources that possess the expertise, capabilities, and experience to meet qualification requirements engineering efforts pertaining to the Terrain Following Radar (TFR) subsystem of the AN/AAQ-13 Navigation Pod, subassemblies, and Line Replacement Units (LRU). Sustainment consists of the evaluation and resolution of system maintenance deficiencies, resolution of parts obsolescence deficiencies, development of engineering change proposals, review of Government engineering change proposals,… (show all)

performance of sustainment studies, and technical services in support of the analysis and resolution of system supportability deficiencies for use by the United States Air Force. The Government does not own or have access to the data for these items. The Government has determined that this system is not a commercial item. No samples are available to evaluate. Contractor shall furnish all material, support equipment, tools, test equipment, and services. The contractor is responsible for providing, maintaining, and calibrating all support equipment required at their facility or a subcontractor�s facility. Contractor furnished material or parts used for replacement shall equal or exceed the quality of the original material or parts. The current sole source contractor for this effort is Raytheon Airborne and Space Systems (RTX). Contractors/Institutions responding to this market research are placed on notice that participation in this survey may not ensure participation in future solicitations or contract awards. The government will not reimburse participants for any expenses associated with their participation in this survey. THIS IS A REQUEST FOR INFORMATION (RFI) ONLY. This Request For Information (RFI) is issued solely for information and planning purposes � it does not constitute a Request for Proposal (RFP) or a promise to issue an RFP in the future. This RFI does not commit the Government to a contract for any supplies or services. Further, the USAF is not at this time seeking proposals and will not accept unsolicited proposals. Respondees are advised that the U.S. Government (USG) will not pay for any information or administrative costs incurred in response to this RFI; all costs associated with responding to this RFI will be solely at the interested party�s expense. Not responding to this RFI does not preclude participation in any future RFP, if any is issued. If a solicitation is released, it will be synopsized on the System for Award Management (SAM.gov). Responses to this RFI are not offers and cannot be accepted by the Government to form a binding contract. The following clause applies to this Request For Information (RFI): Request for Information or Solicitation for Planning Purposes (Oct 1997) 52.215-3 -- Request for Information or Solicitation for Planning Purposes. The Government does not intend to award a contract on the basis of this solicitation or to otherwise pay for the information solicited except as an allowable cost under other contracts as provided in subsection 31.205-18, Bid and proposal costs, of the Federal Acquisition Regulation. Although �proposal� and �offeror� are used in this Request for Information, your response will be treated as information only. It shall not be used as a proposal. This Solicitation is issued for the purpose of: Information and Planning Purposes only in an effort to overcome barriers competition.

Who won similar work

50 award notices on SAM.gov in the last 24 months. Matched by: Same agency (Air Force and Space Force), same product/service code (PSC) R425.

Single-winner award sizes (50): middle half $2.2M to $47.2M, median $8.2M; range $10K to $4.0B.

WinnerAwardsValueLast
NORTHROP GRUMMAN SYSTEMS CORPORATION · $NOC · $42.9B6$2.2BSep 28, 2026
LOCKHEED MARTIN CORP · $LMT · $77.0B3$230.0MJul 14, 2026
BAE Systems Information and Electronic Systems Integration Inc.2$103.0MFeb 25, 2026
PCI AVIATION LLC2$14.3MApr 24, 2025
JACOBS TECHNOLOGY INC.1$4.0BJun 3, 2025
LEIDOS, INC. · $LDOS · $17.6B1$475.0MMay 29, 2026
CACI NSS, LLC · $CACI · $9.6B1$73.2MAug 12, 2025
RAYTHEON COMPANY · $RTX · $93.5B1$63.0MApr 8, 2025
IT-OSI-JV, LLC1$62.0MSep 11, 2025
Lockheed Martin Aero Marietta GA USA1$48.8MJul 2, 2025

Value counts new single-winner awards. "Shared" awards are multiple-award contracts that list every winner with the same total ceiling (same contract, or the same office, day and amount); that ceiling is not one company's win, so it is not added in. Contract modifications are not new awards and are not added in either. Revenue next to a ticker is the company's revenue over the latest 12 months in its SEC filings.

Investor context
  • $NOC reported $42.9B revenue (12 months to Jun 30, 2026). The median single-winner award in these 50 past awards, $8.2M, is under 0.1% of that. SEC filing
  • $LMT reported $77.0B revenue (12 months to Jun 28, 2026). The median single-winner award in these 50 past awards, $8.2M, is under 0.1% of that. SEC filing
  • $LDOS reported $17.6B revenue (12 months to Jul 3, 2026). The median single-winner award in these 50 past awards, $8.2M, is under 0.1% of that. SEC filing
  • $CACI reported $9.6B revenue (fiscal year ending Jun 30, 2026). The median single-winner award in these 50 past awards, $8.2M, is under 0.1% of that. SEC filing
  • $RTX reported $93.5B revenue (12 months to Jun 30, 2026). The median single-winner award in these 50 past awards, $8.2M, is under 0.1% of that. SEC filing

One award's total value against one year of revenue; many awards are paid over several years.

Latest awards

Materiality: one award's value as a share of the winner's revenue over the latest 12 months in its SEC filings (or its last fiscal year, as noted when you point at it). Low under 1%, Medium 1 to 5%, High 5% or more. Many awards are paid over several years, so this overstates a single year's share.

Competitive landscape

For the 8 most frequent past winners above. Lobbying is matched by the company's exact name or exact ticker; agencies are as named on the filings.

  • 2 of these past winners lobbied Air Force, Dept of since 2024 (22 filings)
  • 0 of their lobbyists list a past Air Force, Dept of job
  • $1.5M from their corporate PACs since 2024 to members of House Committee on Appropriations, House Committee on Armed Services, Senate Committee on Appropriations, Senate Committee on Armed Services
  • 0 foreign-agent (FARA) registrations
See who and the source records with Pro

Policy around it

Bills the past winners named while lobbying this agency's issues, rules from the department, and executive orders that name the agency, last 12 months.

  • 8 bills named on the past winners' lobbying filings
  • 32 rules from the department in the last 12 months
  • 0 executive orders naming the agency in the last 12 months
See who and the source records with Pro

Market

For past winners matched exactly to a listed company. Insider trades are open-market buys and sells (Form 4) in the last 90 days, shown as facts; our own study found insiders do not reliably buy ahead of awards. A sale marked 10b5-1 was made under a trading plan set up in advance.

  • 5 of the past winners are listed companies
  • 0 insider buys and 8 insider sells at them in the last 90 days
See who and the source records with Pro

Sources: SAM.gov notices and award notices; Senate LDA lobbying filings; FEC filings; FARA; Federal Register; congress.gov; SEC Form 4. Every row above links to its record.

Companies are matched to tickers by exact name, including the subsidiaries a company lists in its SEC filings. A company we could not match shows no market rows; that is a miss, not a finding.