Construction of air traffic control towers (Y1BA): United States public contracts since 2024. Since January 2024 the line carries 41 contracts worth $744,032,968 from 2 agencies. 30 suppliers share it. $106,001,840 in 2024. $145,856,063 in 2025. $492,175,065 in 2026.
Assay record ASY-US-196UPHG1E4 · Cite as: Assay Systems, “Construction of air traffic control towers (Y1BA): United States public contracts since 2024”, https://assay-systems.com/register/us/line/construction-of-air-traffic-control-towers/
The line
Since January 2024 the line carries 41 contracts worth $744,032,968 from 2 agencies. 30 suppliers share it.
$106,001,840 in 2024. $145,856,063 in 2025. $492,175,065 in 2026.
Suppliers in the line, by value since 2024
WALSH FEDERAL LLC: 5 contracts worth $301,886,474 from 1 agency since 2024, up 90 percent on 2022 to 2023.
FLINTCO-UNIT-HPM JV: 1 contract worth $150,000 from 1 agency since 2024.
HAMILTON PACIFIC CHAMBERLAIN LLC: 1 contract worth $99,225 from 1 agency since 2024.
LEB ELECTRIC LTD: 1 contract worth $85,000 from 1 agency since 2024.
FLIGHT LINE GLAZING LLC: 1 contract worth $54,893 from 1 agency since 2024.
COLEMAN DEVELOPMENT CORPORATION: 1 contract worth $50,969 from 1 agency since 2024.
The extract for this line
Names every department and buying office behind the figures, who holds each contract now, its value, contract number and end date, the open notices with their closing dates, and the notices behind every figure.
Source: USAspending.gov, U.S. Department of the Treasury, Bureau of the Fiscal Service, usaspending.gov, accessed 30 September 2026.The data is available to copy, adapt, redistribute, or otherwise use for non-commercial or for commercial purposes (USAspending.gov, Licensing); no Dun & Bradstreet data is shown.