Support Activities for Air Transportation
434 active contract opportunities
434
Active Opportunities
359
Posted Last 7 Days
30 days
Avg Response Window
Top Industries
- Other Support Activities for Air Transportation419
- Other Airport Operations13
- Air Traffic Control2
Set-Aside Distribution
- 355
- No Set Aside45
- Small Business18
- Small Business Set Aside - Total7
- 8(a) Sole Source5
Top Locations
- NC215
- VA64
- OH34
- MD28
- CA20
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
15-MANIFOLD ASSY,FLOW,
DEPT OF DEFENSE
RICHMOND, VA
NAICS 488190
Posted Aug 20, 2026
30-BELL CRANK
DEPT OF DEFENSE
RICHMOND, VA
NAICS 488190
Posted Aug 20, 2026
Due Aug 28, 2026
RRepair Liquid O2 Converter for U.S. Coast Guard Aircraft HC-27J
HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 488190
Posted Aug 20, 2026
Due Aug 24, 2026
No Set AsideRepair of Throttle Quadrant
HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 488190
Posted Aug 20, 2026
Due Aug 26, 2026
Repair Very Ultra High Frequency (V/UHF) Logic Control for U.S. Coast Guard Aircraft HC-27J
HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 488190
Posted Aug 20, 2026
Due Aug 26, 2026
Executive Airlift Flight Dispatch Services
DEPT OF DEFENSE
JB ANDREWS, MD
NAICS 488190
Posted Aug 20, 2026
Due Aug 27, 2026
Scott AFB Static Display Aircraft Restoration
DEPT OF DEFENSE
SCOTT AFB, IL
NAICS 488190
Posted Aug 20, 2026
Due Aug 25, 2026
Small Business Set Aside - Total53-O-RING
DEPT OF DEFENSE
COLUMBUS, OH
NAICS 488190
Posted Aug 20, 2026
166 MXG Aircraft Washing BPA
DEPT OF DEFENSE
NEW CASTLE, DE
NAICS 488190
Posted Aug 20, 2026
Small Business Set Aside - TotalNSN 1680-014262704; COVER,SPINNER ASSY; WSDC CXN; APPL V-22A
DEPT OF DEFENSE
RICHMOND, VA
NAICS 488190
Posted Aug 19, 2026
Due Sep 3, 2026
No Set Aside16-LOCK RING ASSEMBLY
DEPT OF DEFENSE
RICHMOND, VA
NAICS 488190
Posted Aug 19, 2026
Due Aug 26, 2026
REPAIR TRANSMITTER
HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 488190
Posted Aug 19, 2026
Repair Control Stick Assembly - LH for U.S. Coast Guard Aircraft HC-144
HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 488190
Posted Aug 19, 2026
No Set AsideRepair EGI 764+429+JAIC
HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 488190
Posted Aug 19, 2026
Lead Paint Abatement Hangar Doors
HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 488190
Posted Aug 19, 2026
Due Aug 28, 2026
Repair Generator Cooling Intake for U.S. Coast Guard Aircraft HC-144
HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 488190
Posted Aug 19, 2026
Due Aug 25, 2026
Repair Water Collector for U.S. Coast Guard Aircraft HC-144
HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 488190
Posted Aug 19, 2026
Due Aug 25, 2026
Repair Fuel Quantity Indicating System (FQIS), External (EXT) Panel Fuel for U.S. Coast Guard Aircraft HC-27J
HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 488190
Posted Aug 19, 2026
Due Aug 25, 2026
15-TEE
DEPT OF DEFENSE
SAN DIEGO, CA
NAICS 488190
Posted Aug 19, 2026
Due Sep 2, 2026
Eielson Air Terminal and Ground Handling Services
DEPT OF DEFENSE
SCOTT AFB, IL
NAICS 488119
Posted Aug 19, 2026
Due Sep 2, 2026
