Bids by NAICSFederal contract awards and open bids by industry code
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← 48-49 Transportation and Warehousing

488 Support Activities for Transportation

  1. 488111Air Traffic Control
  2. 488119Other Airport Operations
  3. 488190Other Support Activities for Air Transportation
  4. 488210Support Activities for Rail Transportation
  5. 488310Port and Harbor Operations
  6. 488320Marine Cargo Handling
  7. 488330Navigational Services to Shipping
  8. 488390Other Support Activities for Water Transportation
  9. 488490Other Support Activities for Road Transportation
  10. 488510Freight Transportation Arrangement
  11. 488991Packing and Crating
  12. 488999All Other Support Activities for Transportation

All sectors

  1. 11Agriculture, Forestry, Fishing and Hunting
  2. 21Mining, Quarrying, and Oil and Gas Extraction
  3. 22Utilities
  4. 23Construction
  5. 31-33Manufacturing
  6. 42Wholesale Trade
  7. 44-45Retail Trade
  8. 48-49Transportation and Warehousing
  9. 51Information
  10. 52Finance and Insurance
  11. 53Real Estate and Rental and Leasing
  12. 54Professional, Scientific, and Technical Services
  13. 56Administrative and Support and Waste Management and Remediation Services
  14. 61Educational Services
  15. 62Health Care and Social Assistance
  16. 71Arts, Entertainment, and Recreation
  17. 72Accommodation and Food Services
  18. 81Other Services (except Public Administration)
  19. 92Public Administration

488111 Air Traffic Control: federal contract awards

Federal agencies obligated $407.7 million on contracts coded 488111 from July 1, 2025 to June 30, 2026. They made 26 new awards with a median of $151,791. Small businesses received 11% of the money.

Contract obligations
$407.7 millionJul 2025 to Jun 2026
New awards
26signed in the window
Median new award
$151,791obligated to date
Small-business share
11%$44.1 million

Which federal offices buy 488111 work

The five awarding offices with the largest obligations under 488111, Jul 2025 to Jun 2026
Awarding officeDepartmentObligationsShare of 488111
Federal Aviation AdministrationDOT$358.6 million88%
Department of the Air ForceDOD$26.7 million7%
Department of the ArmyDOD$17.4 million4%
U.S. Coast GuardDHS$2.8 million1%
Forest ServiceUSDA$1.6 million0%

Which companies received 488111 awards

The five recipients with the largest obligations under 488111, Jul 2025 to Jun 2026, as named in USAspending
RecipientObligationsShare of 488111
ROBINSON AVIATION (RVA), INC.$109.2 million27%
MIDWEST AIR TRAFFIC CONTROL SERVICE INC$103.1 million25%
LEIDOS, INC.$85.1 million21%
SERCO INC$35.6 million9%
AMENTUM SERVICES, INC.$26.6 million7%

How the 488111 money was set aside

Share of obligations by the set-aside type recorded on each contract action. Orders under larger contract vehicles often record none.

Small business set-aside2.2%$9.0 million
8(a)<0.1%$140,461
No set-aside used96%$390.6 million
No set-aside type recorded1.9%$7.9 million

Open for bids on SAM.gov on September 29, 2026

The SAM.gov extract of September 29, 2026 had no open solicitation, presolicitation or sources sought notice coded 488111. New notices can be posted on any business day; the live list is on SAM.gov Contract Opportunities.

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The daily digest emails you the notices posted on SAM.gov under 488111 and up to nine more codes, in the states you choose, each with its response deadline, set-aside and SAM.gov link, and the award figures on this page for context. $149 a year.

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Award figures: USAspending.gov, contract award types A to D (BPA calls, purchase orders, delivery orders, definitive contracts), action dates July 1, 2025 to June 30, 2026, retrieved September 29, 2026. Open notices: SAM.gov Contract Opportunities public extract of September 29, 2026. How each figure is defined.