{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-16T10:13:38Z",
  "source": "Assay Systems register, https://assay-systems.com/register/",
  "access_notice": "On 15 November 2026, automated access to assay-systems.com closes. After that date, access is available only under a paid annual subscription contract. Contact: contact@assay-systems.com",
  "data": {
    "id": "ASY-US-196UPHG1E4",
    "type": "line",
    "country": "us",
    "name": "Construction of air traffic control towers (Y1BA): United States public contracts since 2024",
    "url": "https://assay-systems.com/register/us/line/construction-of-air-traffic-control-towers/",
    "text": [
      "Since January 2024 the line carries 41 contracts worth $744,032,968 from 2 agencies. 0 suppliers share it.",
      "$106,001,840 in 2024. $145,856,063 in 2025. $492,175,065 in 2026.",
      "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."
    ],
    "records": [
      {
        "name": "all lines",
        "url": "https://assay-systems.com/register/us/"
      }
    ],
    "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/"
  }
}