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
OpenAircraft Maintenance and ALSE Services

The U.S. Coast Guard is seeking quotes for aircraft maintenance and Aviation Life Support Equipment (ALSE) services for its fleet in Kodiak, Alaska.

Kodiak Station, AK, USA•Request for Quote/Qualifications (RFQ)Small Business
United States of America > Department of Homeland Security > United States Coast Guard6/30/2026
OpenHelicopter Maintenance Services for County of Orange Sheriff-Coroner

The County of Orange Sheriff-Coroner is seeking bids for helicopter maintenance services for a fleet of five helicopters.

361 Paularino Avenue, Costa Mesa, CA, USA•Invitation for/to Bid (IFB/ITB)Small BusinessVeteran-Owned Business
Orange County7/16/2026
OpenPurchase of Aircraft

Texas Tech University System is seeking proposals from qualified aircraft brokers for the acquisition or lease of multiple aircraft.

Texas, USA•Request for Proposal (RFP)
Texas Tech University System7/2/2026
OpenRepair and Testing of Aircraft Control Panels

The Defense Logistics Agency is seeking repair and testing services for aircraft control panels.

Philadelphia, PA, USA•Request for Proposal (RFP)
United States of America > Defense Logistics Agency6/29/2026
OpenF-15SA Programmed Depot Maintenance (PDM) Sources Sought

The U.S. Air Force is seeking industry feedback on programmed depot maintenance for F-15SA aircraft, with a focus on flight safety, facilities, and specific maintenance requirements.

Saudi Arabia•Sources Sought
United States of America > Department of Defense6/30/2026
OpenAircraft Air Seals

The Defense Logistics Agency is requesting proposals for aircraft air seals (NSN 2840013298621NZ).

Oklahoma County, OK, USA•Request for Proposal (RFP)
United States of America > Department of Defense > Defense Logistics Agency7/12/2026
OpenMH-60T Aircraft Camera Systems

The United States Coast Guard is requesting quotations for camera systems for MH-60T aircraft, with a closing date of June 24, 2026.

1664 Weeksville Road, Elizabeth City, NC, USA•Request for Quote/Qualifications (RFQ)
United States of America6/24/2026
OpenHelicopter Tug

The Kentucky Transportation Cabinet is seeking a helicopter tug with a minimum lift capacity of 6,000 lbs, capable of handling B206 and B206L aircraft, for delivery to Capitol City Airport in Frankfort.

88 Airport Road, Frankfort, KY, USA•Request for Proposal (RFP)
Commonwealth of Kentucky > Transportation Cabinet > Division of Purchases6/30/2026
OpenAircraft Tachometer Generator

The Defense Logistics Agency is requesting quotes for 8 aircraft tachometer generators.

Philadelphia, PA, USA•Request for Quote/Qualifications (RFQ)
United States of America > Department of Defense > Defense Logistics Agency6/22/2026
ClosedAircraft Main Sling

The Defense Logistics Agency is seeking 2 aircraft slings for delivery within 160 days.

Philadelphia, PA, USA•Request for Quote/Qualifications (RFQ)
United States of America > Department of Defense > Defense Logistics Agency6/20/2026
OpenCommercial Aviation Services for Snow4Flow Mission

NASA Ames Research Center is seeking commercial aviation services, including aircraft, crew, maintenance, and modification support, for the Snow4Flow Earth Venture Suborbital-4 mission, with a sole-source intent to award to Enterprise Aviation Group.

Greenland•Sole Source
United States of America > Department of Defense > Department of the Air Force > Air Force Materiel Command7/1/2026
OpenAircraft Harness Set Procurement

The Defense Logistics Agency is requesting 78 aircraft harness sets with a delivery timeline of 500 days.

Cherry Point, NC, USA•Request for Quote/Qualifications (RFQ)
United States of America6/24/2026
OpenRepair of Aircraft Parts - Sole Source

The NAVSUP Weapon Systems Support is intending to solicit on a sole source basis with Lockheed Martin Corporation for the repair of specific aircraft parts.

United States•Sole Source
United States of America6/23/2026
OpenPalm Beach International Airport Master Plan Update

Palm Beach County Department of Airports is seeking aviation consulting firms to provide professional airport planning services for a Master Plan Update for Palm Beach International Airport.

West Palm Beach, FL, USA•Request for Proposal (RFP)
Palm Beach County > Solid Waste Authority7/15/2026
OpenBulk Aviation Fuel and Delivery Services for Shuswap Regional Airport

The City of Salmon Arm is seeking a vendor to supply bulk aviation fuels and related delivery services to Shuswap Regional Airport for a three-year contract with a two-year extension option.

Salmon Arm, BC, Canada•Request for Proposal (RFP)
Canada6/25/2026
OpenT-7 Family of Systems Modernization and Sustainment

The U.S. Air Force is conducting market research for potential modernization and sustainment of the T-7 Family of Systems, including aircraft, training systems, and associated equipment, with an anticipated start in FY2029.

United States•Sources Sought
United States of America > Department of the Air Force > Air Force Materiel Command > AFRL - Rome Research Site7/17/2026
OpenAircraft Repair Kit

The Defense Logistics Agency is seeking 42 aircraft repair kits.

6090 Strathmore Road, Chesterfield Court House, VA, USA•Request for Quote/Qualifications (RFQ)
United States of America > Defense Logistics Agency6/22/2026
OpenAircraft Seat Procurement

The United States of America is seeking 44 aircraft seats (NSN 1680015993963) with delivery to W1A8 DLA DIST SAN JOAQUIN.

San Joaquin County, CA, USA•Request for Quote/Qualifications (RFQ)
United States of America6/22/2026
OpenAircraft Duct, Augmentor, NSN 2840-01-527-6870

The DLA Weapons Support is seeking aircraft duct spares for F110 aircraft engines, with an estimated issue date of July 6, 2026.

Oklahoma City, OK, USA•Sole SourceOther
United States of America > Defense Logistics Agency > DLA Aviation7/1/2026
OpenKC-135 Multipoint Refueling System Repair

The Department of the Air Force is seeking sole source repair services for the KC-135 Multipoint Refueling System.

Lackland Air Force Base, TX, USA•Sole Source
United States of America8/18/2026
OpenRepair and Overhaul of Nacelle Blowers

The U.S. Navy is seeking repair and overhaul services for nacelle blowers, specifically part number 32680-10, with an offer due date of August 3, 2026.

Philadelphia, PA, USA•Request for Proposal (RFP)
United States of America > Department of the Navy > Naval Supply Systems Command > NAVSUP Weapon Systems Support8/3/2026
OpenAircraft Tie-Downs

The Defense Logistics Agency is seeking 65 aircraft tie-downs for delivery within 63 days.

Philadelphia, PA, USA•Request for Quote/Qualifications (RFQ)
United States of America > Defense Logistics Agency6/22/2026
OpenRepair of MSO Displays for U.S. Coast Guard HC-144 Aircraft

The U.S. Coast Guard is seeking repair services for MSO Displays used on HC-144 aircraft, with an option for additional repairs.

Elizabeth City, NC, USA•Request for Quote/Qualifications (RFQ)
United States of America6/22/2026
OpenAircraft Channel Procurement

The Defense Logistics Agency is seeking 55 aircraft channels (NSN 1560011936749) with delivery to DLA Distribution Jacksonville by June 22, 2026.

Richmond, VA, USA•Request for Quote/Qualifications (RFQ)
United States of America > Defense Logistics Agency6/22/2026
OpenMobile BIT and Vehicle Inspection Services for Water Resource Recovery Facility

The City of Oxnard is seeking mobile BIT and vehicle inspection services for its Water Resource Recovery Facility.

Oxnard, CA, USA•Invitation for/to Bid (IFB/ITB)
City of Oxnard7/24/2026
Frequently Asked Questions
How do I find Other Support Activities for Air Transportation RFPs?+

Bidscope continuously aggregates open RFPs, RFIs, RFQs, and Sources Sought from federal, state, and local government agencies. Browse the opportunities on this page, or create a free Bidscope account to get matched to relevant bids and receive alerts the moment new ones are posted.

What is NAICS code 488190 (Other Support Activities for Air Transportation)?+

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

How many open opportunities are available for Other Support Activities for Air Transportation?+

Bidscope tracks open Other Support Activities for Air Transportation opportunities from federal, state, and local agencies, with the list updated daily as solicitations are posted and closed. Create a free Bidscope account to see how many match your business and get alerted to new ones.

Is Bidscope free to use?+

You can browse government opportunities on Bidscope for free. Create an account to unlock AI-powered matching, saved searches, and instant alerts tailored to your business.

See 1M+ More Opportunities