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This Sources Sought opportunity was posted on June 15, 2011. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

E-4B NAOC Mission System Modernization II

Closed
FA8106-11-R-0009Federal

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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NAICS: 336413
New
Federal
REGULATOR,AIR PRESS
Solicitation # N0038325QD135
This contract involves the repair, testing, and inspection of the air pressure regulator, identified by part number 1660010397911, under solicitation number N0038325QD135. The work is to be performed by Northrop Grumman Systems at their facility in El Segundo, California, with a focus on returning the items to a serviceable condition in accordance with specified repair manuals and standards. The contract emphasizes strict adherence to quality management systems aligned with ISO 9001/SAE AS9100, and requires the contractor to maintain proper calibration and configuration control throughout the repair process. The repair turnaround time is set at 183 days from receipt of the asset, with provisions for early and incremental deliveries, and the contractor must ensure proper storage and handling of both pending and completed assets. Key contractual elements include detailed inspection and acceptance procedures, a requirement for the use of SAE-AS22759 series wire instead of MIL-W-81381 wire, and strict control over parts and materials, including restrictions on cannibalization and unapproved modifications. The contractor is responsible for providing all necessary parts, tooling, and facilities, unless otherwise specified as Government Furnished Material, and must maintain proper markings, storage conditions, and configuration management. The solicitation, posted by the Department of Defense’s Naval Supply Systems Command in Philadelphia, invites responses by August 25, 2025, with the primary point of contact being Casey A. Russ via email or phone.
Navsup Weapon Systems Support

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about 2 hours ago

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in about 1 month
NAICS: 336413
New
Federal
15--FLAP ASSY, IN REPAIR/MODIFICATION OF
Solicitation # N0038325QA294
This contract involves the repair, testing, and inspection of a specific aircraft component, the FLAP ASSY, with the goal of returning it to a serviceable condition in accordance with the latest technical publications and approved procedures. The contractor is responsible for providing all necessary facilities, labor, parts, and materials, unless otherwise specified as Government Furnished Material. The scope includes performing repairs, upgrades, and overhauls, with strict adherence to approved repair manuals and configuration management protocols. The contract emphasizes quality assurance through compliance with ISO 9001/SAE AS9100 standards and requires the contractor to maintain a calibration system meeting recognized standards. Repair turnaround times are defined from the receipt of assets, with provisions for handling items that are Beyond Economic Repair (BER), Missing on Induction (MOI), or Over and Above Repair (OAR), requiring prior approval and documentation from the Defense Contract Management Agency. Additionally, the contractor must ensure proper storage, marking, and control of parts and materials, with all transactions accurately reported via the Commercial Asset Visibility system. The contract is managed by the Naval Supply Systems Command, with key points of contact provided for coordination, and it includes provisions for packaging, configuration control, and quality management to ensure the repaired items meet operational standards.
Navsup Weapon Systems Support

POSTED

about 2 hours ago

DEADLINE

in 6 days
NAICS: 336413
New
Federal
MODULE ASSY - ENGIN
Solicitation # NO0383-26-Q-AB01
This Request for Quotations, issued by NAVSUP Weapon Systems Support Philadelphia on September 11, 2026, seeks technical services for the teardown, evaluation, repair, and/or modification of two specific items: a Module Assembly - Engine (NSN 1680-01-585-4772) and a Proximity Switch EL (NSN 1680-01-585-5024). The primary objective is to return these units to a Ready for Issue (RFI) condition, ensuring they perform reliably in their intended operational environments. The contractor is responsible for providing all necessary facilities, labor, materials, and specialized tooling, as the government will not provide manufacturing aids or test equipment unless expressly stated. Because these items are considered flight critical, government source approval is required prior to award, and non-approved sources must submit specific documentation via the NAVSUP WSS Philadelphia Source Approval Information Brochure. The contract mandates strict adherence to technical and quality standards, including ISO 9001 or SAE AS9100 quality management systems and specific calibration requirements. Technical data must comply with MIL-STD-130 for markings and MIL-STD-2073 for packaging, with specific provisions for electrostatic discharge protection and domestic versus overseas shipping levels. Contractors must manage complex repair scenarios, such as items determined to be Beyond Economical Repair (BER), Missing on Induction (MOI), or requiring Over and Above (OAR) repair, all of which require formal written concurrence from DCMA and the Procuring Contracting Officer. Quotations are due by October 13, 2026, and the performance period is set for 90 days following award, with all shipments being FOB Destination.
Navsup Weapon Systems Support

POSTED

about 2 hours ago

DEADLINE

in about 7 hours

General Info

Agency

N/A

NAICS

336413 - Other Aircraft Parts and Auxiliary Equipment Manufacturing

Place of Performance

Not specified

Set-Aside

NONE

Documents

0

No documents available

Documents will appear here when they are available.

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Timeline

PhaseClosed
Posted

Sources Sought

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyN/A
Contacts1 person available
OfficeN/A
Organization / Agency
N/A
Office AddressN/A
Contacts
Michael S. MooreContracting Officer

Full Description

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E-4B NAOC Mission System Modernization Sources Sought Synopsis This is a SOURCES SOUGHT SYNOPSIS. THERE IS NO SOLICITATION AVAILABLE AT THIS TIME. REQUESTS FOR A SOLICITATION WILL NOT RECEIVE A RESPONSE. This Sources Sought Synopsis is in support of market research being conducted by the Air Force to identify capable potential sources. The United States Air Force, through the Oklahoma City Air Logistics Center (OC-ALC) is conducting market research to identify potential business sources interested in providing E-4B NAOC Mission System Modernization services. The E-4B is a fleet of 4 highly modified Boeing 747-200s. Due to the small fleet size, aircraft availability is of primary importance to the E-4B community and should be thoroughly considered by prospective offerors. The E-4B serves as the National Airborne Operations Center (NAOC) for the National Command Authorities (NCA) and provides a worldwide-deployable, enduring node of the National Military Command System (NMCS) to fulfill national security requirements throughout the full spectrum of conflict. It is a modern, highly survivable, command, control and communications center to direct U.S. forces, execute emergency war orders and coordinate civil authorities' activities, including national contingency plans. The E-4B has a variety of communication and cryptographic equipment to provide connectivity within the radio spectrum from Very Low Frequency (VLF) to Extremely High Frequency (EHF). Proposed upgrades will further improve and modernize onboard capabilities and provide opportunities for future technology insertion. They will support the President of the United States (POTUS), Secretary of Defense (SECDEF) and senior leaders' contingency operations, and routine communications during all mission profiles. In addition, they will provide enhanced, flexible systems for securing data, video and voice recognition-quality communications for both onboard and offboard worldwide connectivity through replacement, modification, or addition of E-4B mission systems that includes Commercial -Off -The -Shelf (COTS) hardware and software. E-4B mission systems include (but are not limited to): radio systems such as VLF/Low Frequency (LF) Transmit and receive, Medium Frequency (MF) Receiver, High Frequency (HF) Radios for Automatic Link Establishment (ALE) and High Frequency Data Link (HFDL) Communication, Very High Frequency (VHF) and VHF-FM radios, Multiple Command, Control, and Communications (C3) Ultra High Frequency (UHF) radios with Multiplexing, UHF Satellite Communication (SATCOM), Multiple International Maritime Satellite (INMARSAT) terminals, Commercial Ku SATCOM, Super High Frequency (SHF) SATCOM, and EHF Milstar systems as well as a variety of other systems such as Message Processing System, Red and Black Digital Switching systems, Automated Patch and Test facility, Survivable Emergency Conferencing System, and a variety of non secure and secure networks and network distribution systems. The E-4B mission system modernization programs will involve modernization/upgrade of systems; recurring and non-recurring engineering services. Contractual requirements will include (but are not limited to): program management; Original Equipment Manufacturer (OEM) agreements for communication systems currently on the aircraft; strategic planning, risk management and mitigation, budgeting and execution of government approved plans and programs, configuration management /documentation, and software engineering. Modernization requirements include modifications from concept through fleet installation and related follow-on engineering support services. Additional requirements include: initial training, electrical/power load, Environmental Control Systems, stress and structural, physical configuration, wiring and other reference designators, Electromagnetic Interference and Electromagnetic Compatibility (EMI/EMC) analysis and testing, Electromagnetic Pulse (EMP) analysis and testing and Survivability and Vulnerability (S&V) analysis, systems engineering support, detailed design engineering, design change analyses, system and subsystem integration, technical analyses, drawing and technical data maintenance, software development, maintenance, and support including TCNO and COTS software, technical order development, maintenance, and updates; Government Furnished Property maintenance, Engineering Change Proposal preparation and submission, flight safety analyses, reliability and maintainability analyses, ground and flight test support, program analyses, design study preparation, cost estimation, schedule development, accident investigation, engineering feasibility studies, material deficiency report analyses, field problem investigation, and failure analyses. Qualified contractors and/or subcontractors should be familiar with Boeing 747-200 airframe and be able to access E-4B specific engineering, configuration, aerodynamics, electronics, hardware, software, support equipment, training devices, system integration, communication systems, and risk management processes. Contractors must have access to suitable facilities, tools, equipment, and personnel to provide E-4B mission system modification services and have the ability to certify or get certification to Military, commercial, or FAA airworthiness standards as required. . Contractors responding to this Sources Sought Synopsis shall submit the following information electronically no later than July 6, 2011, 4:30 PM EST to michael.moore@tinker.af.mil. Responses must include the following: name and address of firm, capabilities related to the task areas above, size of business; average annual revenue for past 3 years and number of employees; ownership; whether they are large, small, small disadvantaged, 8(a), HUBZone, and/or woman-owned; number of years in business; affiliate information: parent company, joint venture partners; intent to participate in the upcoming acquisition as a prime offeror; list of customers covering the past five years (highlight relevant work performed, contract numbers, contract type, dollar value of each procurement; and point of contact - address and phone number). The page limitation for this submission is ten (10) pages. Any information submitted by respondents to this synopsis is strictly voluntary. The Government will not reimburse the respondents for any costs associated with their responses. This synopsis does not constitute a Request for Proposals (RFP), or an Invitation for Bids (IFB), nor does its issuance restrict the Government as to its ultimate acquisition approach. The Government will neither award a contract solely on the basis of this notice, nor pay for any information that is submitted by respondents to the Sources Sought request. The Government reserves the right to contact the submitting parties, on an as required basis, for further clarification on material provided. The Government will evaluate the information provided, use it to document our market research and develop the RFP. In addition, the Government will use its evaluation of the information and other research to determine the sources that appear qualified to perform the work required by the Government. Point of Contact Steve Moore, Contracting Officer, Phone (405) 739-4451, Email: michael.moore@tinker.af.mil.

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