Support Activities for Air Transportation
492 active contract opportunities
492
Active Opportunities
432
Posted Last 7 Days
30 days
Avg Response Window
Top Industries
- Other Support Activities for Air Transportation475
- Other Airport Operations14
- Air Traffic Control3
Set-Aside Distribution
- 390
- No Set Aside61
- Small Business18
- Small Business Set Aside - Total13
- 8(a) Sole Source5
Top Locations
- NC246
- VA77
- OH33
- MD28
- PA24
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 Actuator and Actuator Rudd. Trim for the HC-144 Aircraft
HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 488190
Posted Jan 13, 2026
66-MULTIMETER
DEPT OF DEFENSE
COLUMBUS, OH
NAICS 488190
Posted Jan 12, 2026
39-SPREADER,SLING
DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 488190
Posted Jan 12, 2026
95-14-23449-5 NAI-1306 7075-O1
DEPT OF DEFENSE
JACKSONVILLE, FL
NAICS 488190
Posted Jan 5, 2026
66-ACCELEROMETER,ELECT
DEPT OF DEFENSE
RICHMOND, VA
NAICS 488190
Posted Dec 23, 2025
29-STRAINER, FUEL
DEPT OF DEFENSE
SAN DIEGO, CA
NAICS 488190
Posted Dec 22, 2025
Phasa-35 High-Altitude Long Endurance (HALE) Platform
NATIONAL AERONAUTICS AND SPACE ADMINISTRATION
MOFFETT FIELD, CA
NAICS 488190
Posted Dec 17, 2025
86 MXG C-130 Wash & Lube Services Contract III
DEPT OF DEFENSE
APO, AE
NAICS 488190
Posted Dec 12, 2025
No Set Aside53-DEFLECTOR,DIRT AND
DEPT OF DEFENSE
COLUMBUS, OH
NAICS 488190
Posted Dec 11, 2025
17-PIN,WARNING STREAME
DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 488190
Posted Dec 11, 2025
Repair of Toilet Assemblies
HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 488190
Posted Dec 11, 2025
17-CONNECTOR,WELDMENT
DEPT OF DEFENSE
COLUMBUS, OH
NAICS 488190
Posted Dec 11, 2025
Repair Antenna-Pedestal and Receiver/Transmitter for the Support of the HC-144 Aircraft.
HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 488190
Posted Dec 10, 2025
Fuel Tank Repair
HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 488190
Posted Dec 10, 2025
28-RING,PISTON
DEPT OF DEFENSE
COLUMBUS, OH
NAICS 488190
Posted Dec 9, 2025
99-SIGN KIT,CONTAMINAT
DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 488190
Posted Dec 9, 2025
Repair and Overhaul Rescue Hoist Assembly
HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 488190
Posted Dec 5, 2025
No Set Aside53-SCREW ASSEMBLY,PANE
DEPT OF DEFENSE
RICHMOND, VA
NAICS 488190
Posted Dec 4, 2025
28-ACCELEROMETER,ELECT
DEPT OF DEFENSE
RICHMOND, VA
NAICS 488190
Posted Dec 3, 2025
16-STIFFENER,BELLOWS,A
DEPT OF DEFENSE
RICHMOND, VA
NAICS 488190
Posted Dec 3, 2025
