NAICS 488190 - Other Support Activities for Air Transportation RFPs, RFIs, RFQs, Sources Sought and Government Contracting Opportunities

Browse open Other Support Activities for Air Transportation (NAICS 488190) RFPs, RFIs, RFQs, and Sources Sought on Bidscope. We aggregate active government contracting opportunities from federal, state, and local agencies, refreshed daily so you never miss a bid. Click any opportunity below for full solicitation details, due dates, and contacts.

About Other Support Activities for Air Transportation (NAICS 488190)

This industry comprises establishments primarily engaged in providing specialized services for air transportation (except air traffic control and other airport operations).

StatusTitleBuyerDue Date
OpenFixed-Base Operator Services for Santa Barbara Municipal Airport East Site

The City of Santa Barbara is seeking Statements of Qualifications from experienced fixed-base operators to manage general aviation services and redevelop the East Site at Santa Barbara Municipal Airport.

500 James Fowler Road, Goleta, CA, USARequest for Quote/Qualifications (RFQ)
City of Santa Barbara > Airport Department9/23/2026
OpenIntegrated Starter System Shaft Repair and Modification

The Department of the Navy is seeking a contractor to repair, upgrade, test, inspect, and return one Integrated Starter System shaft to Ready-for-Issue condition, with pricing for up to one unit over a potential two-year induction period.

6900 Main Street, Stratford, CT, USARequest for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEPT OF THE NAVY > NAVSUP WEAPON SYSTEMS SUPPORT (PHILADELPHIA)10/1/2026
OpenAircraft Latch Assembly Repair and Upgrade

The U.S. Navy's NAVSUP Weapon Systems Support is seeking competitive quotes to repair, upgrade, inspect, test, and return latch assemblies to Ready-for-Issue condition using FAA-certified parts and specified technical data.

Philadelphia, PA, USARequest for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEPT OF THE NAVY > NAVSUP WEAPON SYSTEMS SUPPORT (PHILADELPHIA)9/18/2026
OpenTurbine Cooling Unit Repair and Modification

The U.S. Navy is seeking a contractor to overhaul, upgrade, repair, test, and inspect seven turbine cooling units to return them to Ready-for-Issue condition.

Philadelphia, PA, USARequest for Proposal (RFP)
United States of America > DEPT OF DEFENSE > DEPT OF THE NAVY > NAVSUP WEAPON SYSTEMS SUPPORT (PHILADELPHIA)11/18/2026
OpenAircraft Accessory and Component Repair

The U.S. Navy is soliciting aircraft accessory and component repair services requiring quality control, inspection, testing, and repair documentation.

Philadelphia, PA, USARequest for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEPT OF THE NAVY > NAVSUP WEAPON SYSTEMS SUPPORT (PHILADELPHIA)9/21/2026
OpenNetwork File System Aircraft Component Repair and Modification

The Department of the Navy is seeking a contractor to repair, upgrade, test, inspect, and return 14 network file system chassis aircraft components to Ready-for-Issue condition.

Philadelphia, PA, USARequest for Proposal (RFP)
United States of America > DEPT OF DEFENSE > DEPT OF THE NAVY > NAVSUP WEAPON SYSTEMS SUPPORT (PHILADELPHIA)9/21/2026
OpenBalun Shield Box Repair and Upgrade

The U.S. Navy is seeking quotes to repair, upgrade, inspect, test, and return a Balun Shield Box, AI, part number CT011M0944-1, to Ready for Issue condition.

Philadelphia, PA, USARequest for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEPT OF THE NAVY > NAVSUP WEAPON SYSTEMS SUPPORT (PHILADELPHIA)9/18/2026
OpenP-8 Aircraft NRP Inner Cylinder Repair

The U.S. Navy is seeking quotes to repair, upgrade, test, inspect, and return an NRP inner cylinder for a P-8 aircraft to Ready for Issue condition.

Philadelphia, PA, USARequest for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEPT OF THE NAVY > NAVSUP WEAPON SYSTEMS SUPPORT (PHILADELPHIA)9/18/2026
OpenDampener/Flutter Component Repair and Testing

The U.S. Navy is seeking quotes to repair, upgrade, test, inspect, and return dampeners/flutter components to Ready-for-Issue condition, including required parts, tooling, quality controls, and source approval documentation.

6125 East 21st Street, Indianapolis, IN, USARequest for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEPT OF THE NAVY > NAVSUP WEAPON SYSTEMS SUPPORT (PHILADELPHIA)9/28/2026
OpenSingle-Channel Receiver Repair and Testing

The U.S. Navy is seeking contractors to repair, upgrade, test, inspect, and return single-channel receiver units to a Ready-for-Issue condition.

450 Pulaski Road, Huntington, NY, USARequest for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEPT OF THE NAVY > NAVSUP WEAPON SYSTEMS SUPPORT (PHILADELPHIA)10/19/2026
OpenLow-Voltage Power Supply LRM Repair and Upgrade

The U.S. Department of the Navy is seeking a contractor to repair, upgrade, test, inspect, and return two low-voltage power supply line-replaceable modules for military aircraft to ready-for-issue condition.

497 Electronics Parkway, Liverpool, NY, USARequest for Proposal (RFP)
United States of America > DEPT OF DEFENSE > DEPT OF THE NAVY > NAVSUP WEAPON SYSTEMS SUPPORT (PHILADELPHIA)9/25/2026
OpenMainframe Aircraft Accessory Repair and Modification

The U.S. Navy's NAVSUP Weapon Systems Support is seeking repair, upgrade, testing, and inspection of seven mainframe aircraft accessories identified by NSN 1680-01-661-8913, with contractor-supplied parts, materials, tooling, and quality-control documentation.

497 Electronics Parkway, Liverpool, NY, USARequest for Proposal (RFP)
United States of America > DEPT OF DEFENSE > DEPT OF THE NAVY > NAVSUP WEAPON SYSTEMS SUPPORT (PHILADELPHIA)9/25/2026
OpenNRP Cabinet Assembly C1 Repair and Testing

The United States Navy is seeking repair, upgrade, testing, inspection, and return-to-service work for NRP Cabinet Assembly C1 aircraft components under a 180-day repair turnaround requirement.

450 Pulaski Road, Huntington, NY, USARequest for Proposal (RFP)
United States of America > DEPT OF DEFENSE > DEPT OF THE NAVY > NAVSUP WEAPON SYSTEMS SUPPORT (PHILADELPHIA)10/19/2026
OpenRepair, Upgrade, Testing, and Inspection of Switch Distribution Modules

The U.S. Navy is seeking a contractor to repair, upgrade, test, and inspect switch distribution modules, including supplying necessary parts, materials, labor, tooling, and facilities.

Philadelphia, PA, USARequest for Proposal (RFP)
United States of America > DEPT OF DEFENSE > DEPT OF THE NAVY > NAVSUP WEAPON SYSTEMS SUPPORT (PHILADELPHIA)9/25/2026
OpenPress Swing Absorber Repair and Modification

The U.S. Navy is seeking a contractor to overhaul, upgrade, repair, test, inspect, and return five press swing absorber aircraft components to Ready-for-Issue condition under a source-controlled solicitation.

Philadelphia, PA, USASole Source
United States of America > DEPT OF DEFENSE > DEPT OF THE NAVY > NAVSUP WEAPON SYSTEMS SUPPORT (PHILADELPHIA)9/28/2026
OpenAircraft Control Column Repair and Modification

The United States Navy is seeking a contractor to repair, upgrade, test, and inspect five flight-critical aircraft control columns, NSN 1680-01-475-2012, with source approval and AS9100-equivalent quality requirements.

201 Old Boiling Springs Road, Shelby, NC, USARequest for Proposal (RFP)
United States of America > DEPT OF DEFENSE > DEPT OF THE NAVY > NAVSUP WEAPON SYSTEMS SUPPORT (PHILADELPHIA)9/18/2026
OpenAircraft Component Repair and Modification

The U.S. Department of the Navy is seeking a contractor to repair, upgrade, test, inspect, and return aircraft components to ready-for-issue condition, including PGMC LRM, Aircraft, M components, with offers due September 28, 2026.

2000 W NASA Blvd, Melbourne, FL, USARequest for Proposal (RFP)
United States of America > DEPT OF DEFENSE > DEPT OF THE NAVY > NAVSUP WEAPON SYSTEMS SUPPORT (PHILADELPHIA)9/28/2026
OpenTripod Display Mount Repair and Overhaul

The U.S. Navy is seeking a contractor to overhaul, upgrade, repair, test, and inspect tripod display mounts to return them to a ready-for-issue condition.

Endicott, NY, USARequest for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEPT OF THE NAVY > NAVSUP WEAPON SYSTEMS SUPPORT (PHILADELPHIA)10/5/2026
OpenNRP Fitting Assembly Repair and Upgrade

The Defense Logistics Agency is seeking a contractor to overhaul, upgrade, repair, test, inspect, and return NRP fitting assemblies to Ready-for-Issue condition.

3255 Bell Flight Boulevard, Hurst, TX, USARequest for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY > DLA AVIATION AT PHILADELPHIA, PA (DLR PROCUREMENT OPERATIONS [AP])10/5/2026
OpenTwo-Channel Aircraft Receiver Repair and Upgrade

The U.S. Navy is seeking a contractor to repair, upgrade, test, inspect, and return two-channel receiver aircraft components to a ready-for-issue condition.

450 Pulaski Road, Huntington, NY, USARequest for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEPT OF THE NAVY > NAVSUP WEAPON SYSTEMS SUPPORT (PHILADELPHIA)10/19/2026
OpenAircraft Warning Computer Repair and Upgrade

The U.S. Navy is seeking a contractor to repair, upgrade, test, inspect, and return COMPUTER, WARNING, GR aircraft components to Ready-for-Issue condition.

Philadelphia, PA, USARequest for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEPT OF THE NAVY > NAVSUP WEAPON SYSTEMS SUPPORT (PHILADELPHIA)9/17/2026
OpenSpring 2026 RPOW Spares and Repairs

The United States Air Force is seeking contractors to supply spare parts and repair services for various aircraft components as part of the Spring 2026 Requirements Projections on the Web (RPOW) lists.

Tinker Air Force Base, Oklahoma City, OK, USARequest for Proposal (RFP)
United States of America > DEPT OF DEFENSE > DEPT OF THE AIR FORCE > F3YCCF 448 SCMW7/31/2027
OpenAircraft Control Panel Repair and Upgrade

The U.S. Navy is seeking repair, upgrade, testing, inspection, and return-to-service support for a control panel aircraft component, NSN 1680-01-548-7128, with a 121-day repair turnaround requirement.

21333 North 19th Avenue, Phoenix, AZ, USARequest for Proposal (RFP)
United States of America > DEPT OF DEFENSE > DEPT OF THE NAVY > NAVSUP WEAPON SYSTEMS SUPPORT (PHILADELPHIA)12/9/2026
OpenV-22 Long Air Skirt Assembly Repair and Modification

The U.S. Navy's NAVSUP Weapon Systems Support Philadelphia is seeking repair, upgrade, testing, and inspection of up to 35 long air skirt assemblies for V-22 aircraft, with the solicitation identifying Robertson Fuel Systems, LLC as the approved source.

Philadelphia, PA, USARequest for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEPT OF THE NAVY > NAVSUP WEAPON SYSTEMS SUPPORT (PHILADELPHIA)10/9/2026
OpenC-5 Tension Regulator Repair Source Qualification

The U.S. Air Force is seeking qualified sources to repair C-5 aileron and flight-spoiler cable tension regulators, including source qualification, overhaul, inspection, and testing capabilities.

Robins Air Force Base, Robins AFB, GA, USASources Sought
United States of America > DEPT OF DEFENSE > DEPT OF THE AIR FORCE > FA8538 AFSC PZAAB (AIR FORCE SUSTAINMENT CENTER)10/1/2026
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