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
47-TUBE ASSEMBLY
DEPT OF DEFENSE
SAN DIEGO, CA
NAICS 488190
Posted Jan 20, 2026
Due Jan 30, 2026
4 days left
Gulf stream III - 72 Month Inspection and Maintenance
NATIONAL AERONAUTICS AND SPACE ADMINISTRATION
EDWARDS, CA
NAICS 488190
Posted Jan 20, 2026
Due Jan 27, 2026
1 day left
Repair of Rudder Trim Actuator
HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 488190
Posted Jan 20, 2026
Due Jan 28, 2026
2 days left
Repair of Multi- Funct Control
HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 488190
Posted Jan 20, 2026
29-PUMP,SUBMERGED,AIRC
DEPT OF DEFENSE
RICHMOND, VA
NAICS 488190
Posted Jan 20, 2026
Due Jan 30, 2026
Small Business4 days left
Re-Acquisition Aircraft Wash Rack Services Spangdahlem AB, Germany
DEPT OF DEFENSE
APO, AE
NAICS 488190
Posted Jan 20, 2026
Due Feb 4, 2026
No Set Aside9 days left
X-Hangar Lease for WAPA Helicopter N618DE in Bismarck, North Dakota
ENERGY, DEPARTMENT OF
LAKEWOOD, CO
NAICS 488119
Posted Jan 16, 2026
Repair Leading Edges, RH and LH for U.S. Coast Guard Aircraft HC-144
HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 488190
Posted Jan 16, 2026
Repair Water Collectors for U.S. Coast Guard Aircraft HC-144
HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 488190
Posted Jan 16, 2026
Repair Audio Control Panel for HC-144 Aircraft
HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 488190
Posted Jan 16, 2026
Repair of the Direction Finder Control, Transponder Control and Receiver Transmitter Control on the TH-1H Helicopter Program
DEPT OF DEFENSE
ROBINS AFB, GA
NAICS 488190
Posted Jan 15, 2026
Due Feb 16, 2026
No Set Aside21 days left
F-15 Flameholder Repair Services, Air Force Enhancement Program (AFREP) for Seymour Johnson AFB
DEPT OF DEFENSE
SEYMOUR JOHNSON AFB, NC
NAICS 488190
Posted Jan 15, 2026
Small BusinessDyess AFB Aircraft Wash Services - Sources Sought
DEPT OF DEFENSE
DYESS AFB, TX
NAICS 488190
Posted Jan 15, 2026
Due Jan 30, 2026
Small Business4 days left
MH-65 Repair of Hydraulic Motor
HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 488190
Posted Jan 15, 2026
SPE4A626RX072, 6680-011406829, Accelerometer, Elect, PN: L34151P02, PN: 302-031
DEPT OF DEFENSE
RICHMOND, VA
NAICS 488190
Posted Jan 14, 2026
59-CONNECTOR BODY,PLUG
DEPT OF DEFENSE
COLUMBUS, OH
NAICS 488190
Posted Jan 13, 2026
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
Colombia A-29B MPU5 Radio Integration
DEPT OF DEFENSE
WRIGHT PATTERSON AFB, OH
NAICS 488190
Posted Jan 12, 2026
Due Feb 12, 2026
17 days left
39-SPREADER,SLING
DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 488190
Posted Jan 12, 2026
