Support Activities for Air Transportation
387 active contract opportunities
387
Active Opportunities
357
Posted Last 7 Days
30 days
Avg Response Window
Top Industries
- Other Support Activities for Air Transportation374
- Other Airport Operations11
- Air Traffic Control2
Set-Aside Distribution
- 322
- No Set Aside36
- Small Business21
- 8(a) Sole Source5
- SDVOSB2
Top Locations
- NC193
- VA57
- MD28
- OH28
- CA19
About NAICS4881
The North American Industry Classification System (NAICS) code 4881 covers support activities for air transportation. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.
Related Industries
Repair of Contactor
HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 488190
Posted Jul 27, 2026
Due Aug 3, 2026
No Set AsideCorrosion Control
GENERAL SERVICES ADMINISTRATION
ATLANTA, GA
NAICS 488190
Posted Jul 27, 2026
8(a) Competed28-FLEX DUCT ASSEMBLY
DEPT OF DEFENSE
CHERRY POINT, NC
NAICS 488190
Posted Jul 27, 2026
MQ-9A Unmanned Air System (UAS) Engineering Logistics Support (ELS) Optix Sustainment
DEPT OF DEFENSE
PATUXENT RIVER, MD
NAICS 488190
Posted Jul 27, 2026
Airfield Management Services, Columbus AFB, MS
DEPT OF DEFENSE
COLUMBUS, MS
NAICS 488119
Posted Jul 24, 2026
Due Aug 14, 2026
SDVOSBT-6/T-34 Aircraft Maintenance and Contractor Logistics Support (CLS): Draft Request for Proposal (RFP)
DEPT OF DEFENSE
PATUXENT RIVER, MD
NAICS 488190
Posted Jul 24, 2026
Due Aug 7, 2026
REPAIR OF FUEL TANKS FOR USE ON THE MH-65E AIRCRAFT
HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 488190
Posted Jul 23, 2026
Due Aug 5, 2026
Small BusinessC-12W Contractor Logistics Support Follow-on
DEPT OF DEFENSE
PATUXENT RIVER, MD
NAICS 488190
Posted Jul 22, 2026
Due Aug 7, 2026
No Set AsideRepair of Interface Unit, Data
HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 488190
Posted Jul 22, 2026
No Set Aside59-CONNECTOR BODY,PLUG,EL
DEPT OF DEFENSE
COLUMBUS, OH
NAICS 488190
Posted Jul 22, 2026
Due Aug 6, 2026
Repair of Modulating Valves
HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 488190
Posted Jul 22, 2026
No Set Aside17-LIFTING EYE
DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 488190
Posted Jul 21, 2026
Repair Elevator Equipped RH for U.S. Coast Guard Aircraft HC-144
HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 488190
Posted Jul 21, 2026
61-ITW GSE 2400 270VDC VERTICAL
DEPT OF DEFENSE
CHERRY POINT, NC
NAICS 488190
Posted Jul 21, 2026
Repair of APS-143 Radar Components for U.S. Coast Guard Aircraft HC-144.
HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 488190
Posted Jul 20, 2026
Due Aug 3, 2026
Integral Fuel Tank Repair for U.S. Coast Guard 2315 HC-144 Aircraft
HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 488190
Posted Jul 20, 2026
Repair Cylinder, Oxygen Emergency for U.S. Coast Guard Aircraft HC-27J
HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 488190
Posted Jul 20, 2026
53-SEAL, CARBON
DEPT OF DEFENSE
CHERRY POINT, NC
NAICS 488190
Posted Jul 16, 2026
28-SEAL,METALLIC,AIRCR
DEPT OF DEFENSE
RICHMOND, VA
NAICS 488190
Posted Jul 16, 2026
Lead Paint Abatement Hangar Doors
HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 488190
Posted Jul 15, 2026
Due Aug 14, 2026
