Support Activities for Air Transportation
293 active contract opportunities
293
Active Opportunities
26
Posted Last 7 Days
30 days
Avg Response Window
Top Industries
- Other Support Activities for Air Transportation281
- Other Airport Operations10
- Air Traffic Control2
Set-Aside Distribution
- 254
- Small Business18
- No Set Aside16
- 8(a) Sole Source4
- SDVOSB1
Top Locations
- NC136
- VA43
- OH28
- MD22
- CA16
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
16-GRIP ASSEMBLY,CONTR
DEPT OF DEFENSE
RICHMOND, VA
NAICS 488190
Posted Jan 25, 2026
Due Feb 2, 2026
7 days left
16-COUPLING ASSY,SERVO
DEPT OF DEFENSE
RICHMOND, VA
NAICS 488190
Posted Jan 25, 2026
Due Feb 2, 2026
7 days left
Engine Water Wash Services
DEPT OF DEFENSE
WRIGHT PATTERSON AFB, OH
NAICS 488190
Posted Jan 23, 2026
Due Feb 28, 2026
No Set Aside34 days left
Repair Actuator-Ballscrew for U.S. Coast Guard Aircraft HC-144
HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 488190
Posted Jan 23, 2026
Repair Validity Unit-Flap for U.S. Coast Guard Aircraft HC-144
HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 488190
Posted Jan 23, 2026
16-BELL CRANK
DEPT OF DEFENSE
RICHMOND, VA
NAICS 488190
Posted Jan 23, 2026
Repair Elevator Equipped LH and Aileron Assembly for U.S. Coast Guard Aircraft HC-144
HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 488190
Posted Jan 23, 2026
Repair Pilot Seat for U.S. Coast Guard Aircraft HC-27J
HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 488190
Posted Jan 23, 2026
REPAIR CONVERTER, LIQUID 02
HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 488190
Posted Jan 22, 2026
Due Jan 27, 2026
2 days left
17-MANIFOLD VALVE,AIRC
DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 488190
Posted Jan 22, 2026
Repair ICS Central Switch for U.S. Coast Guard Aircraft C-27J aircraft
HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 488190
Posted Jan 22, 2026
REPAIR BUS INTERFACE UNIT
HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 488190
Posted Jan 22, 2026
Maintenance Support Services
DEPT OF DEFENSE
REDSTONE ARSENAL, AL
NAICS 488190
Posted Jan 22, 2026
Due Feb 6, 2026
No Set Aside12 days left
National Aircraft Services - FY26
JUSTICE, DEPARTMENT OF
LANDOVER, MD
NAICS 488119
Posted Jan 22, 2026
Due Feb 9, 2026
Small Business14 days left
59-CONNECTOR BODY,PLUG
DEPT OF DEFENSE
COLUMBUS, OH
NAICS 488190
Posted Jan 22, 2026
Due Feb 2, 2026
7 days left
Repair Rudder Assembly and Elevation Equipped RH for U.S. Coast Guard Aircraft HC-144
HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 488190
Posted Jan 21, 2026
Repair Emergency Lights for U.S. Coast Guard Aircraft HC-144
HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 488190
Posted Jan 21, 2026
Repair of GHC Radio
HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 488190
Posted Jan 21, 2026
Due Jan 28, 2026
No Set Aside2 days left
53-SCREW,MACHINE
DEPT OF DEFENSE
RICHMOND, VA
NAICS 488190
Posted Jan 21, 2026
Due Jan 29, 2026
3 days left
53-STUD, THREADED
DEPT OF DEFENSE
SAN DIEGO, CA
NAICS 488190
Posted Jan 20, 2026
Due Jan 28, 2026
2 days left
