NAICS 488190: expiring federal contracts in Other Support Activities for Air Transportation, California

What NAICS 488190 covers, and the national list →

NAICS 488190, performed in California. 42 prime contracts reach the end of their current period of performance within 365 days, 6 of them within 30. The national list for this code covers every state, and every industry in California is on one page.

Data as of October 21, 2026, from USAspending.

Expiring: 42; within 365 days in California
In the next 30 days: 6; 14 within 90 days
Current holders: 28; across 5 agencies
Obligated to date: $848.2M; median $546.2K

The 10 soonest to end

Ordered by end date. Every identifier links to the award on USAspending.

The 10 contracts under NAICS 488190 in California that end soonest
Current holder	Agency	Ends	Value	Renewal score
HORNET ACQUISITIONCO, LLC 70Z03826FR0000034 — open this award on USAspending	Department of Homeland Security U.S. Coast Guard	Oct 21, 2026	$1,376,040	25some signals Limited competition (NOT COMPETED) No option periods left (current end date is the potential end date)
GENERAL ATOMICS AERONAUTICAL SYSTEMS, INC. FA868926CB006 — open this award on USAspending	Department of Defense Department of the Air Force	Oct 25, 2026	$2,398,142	15few signals Limited competition (NOT AVAILABLE FOR COMPETITION), 1 offer received
NORTHROP GRUMMAN SYSTEMS CORPORATION 80AFRC21F0031 — open this award on USAspending	National Aeronautics and Space Administration National Aeronautics and Space Administration	Oct 29, 2026	$105,893,031	45some signals 2 options have been exercised Limited competition (NOT COMPETED) No option periods left (current end date is the potential end date)
MEGGITT DEFENSE SYSTEMS, INC. SPE4A725PC354 — open this award on USAspending	Department of Defense Defense Logistics Agency	Oct 29, 2026	$198,352	25some signals 1 offer received No option periods left (current end date is the potential end date)
LAMASSU GENERAL TRADING LLC SPE4A626PX658 — open this award on USAspending	Department of Defense Defense Logistics Agency	Nov 9, 2026	$27,555	25some signals Set-aside applies (SMALL BUSINESS SET ASIDE - TOTAL) No option periods left (current end date is the potential end date)
HORNET ACQUISITIONCO, LLC 70Z03826FR0000049 — open this award on USAspending	Department of Homeland Security U.S. Coast Guard	Nov 19, 2026	$470,680	25some signals Limited competition (NOT COMPETED) No option periods left (current end date is the potential end date)
NORTHROP GRUMMAN SYSTEMS CORPORATION SPEFA323C0001 — open this award on USAspending	Department of Defense Defense Logistics Agency	Nov 27, 2026	$3,492,048	25some signals 1 offer received No option periods left (current end date is the potential end date)
NORTHROP GRUMMAN SYSTEMS CORPORATION SPEFA323C0002 — open this award on USAspending	Department of Defense Defense Logistics Agency	Nov 30, 2026	$592,432	25some signals 1 offer received No option periods left (current end date is the potential end date)
AERO-DYNE SUPPLY CO., INC. SPE4A526P2208 — open this award on USAspending	Department of Defense Defense Logistics Agency	Dec 1, 2026	$39,583	40some signals 1 offer received Set-aside applies (SMALL BUSINESS SET ASIDE - TOTAL) No option periods left (current end date is the potential end date)
MEGGITT (ORANGE COUNTY), INC. SPE4A626P7552 — open this award on USAspending	Department of Defense Defense Logistics Agency	Dec 3, 2026	$183,880	25some signals 2 offers received No option periods left (current end date is the potential end date)

32 more expiring contracts in this list

This page shows the 10 soonest of 42 contracts under NAICS 488190 in California that end within 365 days. A subscription opens the rest, with filters, renewal scores and a weekly email when something new enters your window.

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Who buys in California

Department of Defense33 expiring
Department of Homeland Security5 expiring
National Aeronautics and Space Administration2 expiring
Department of Commerce1 expiring
Department of Veterans Affairs1 expiring

NAICS 488190 in California: questions vendors ask

How many federal contracts under NAICS 488190 in California are expiring?

42 prime contracts in Other Support Activities for Air Transportation (NAICS 488190) in California reach the end of their current period of performance within 12 months: 6 within 30 days and 14 within 90. They are held by 28 different vendors and were bought by 5 agencies. The figures are counted from USAspending, the government’s own record of prime contract awards, and rebuilt nightly.

When does the next NAICS 488190 contract in California end?

The soonest ends on Oct 21, 2026. The table on this page lists the 10 soonest to end, in order, with the incumbent, the awarding agency, the end date and the amount obligated so far. An end date is the date in the award record, not a forecast.

Which agencies buy other support activities for air transportation in California?

The agencies with the most expiring work here are Department of Defense (33 contracts), Department of Homeland Security (5 contracts), National Aeronautics and Space Administration (2 contracts). In total 5 agencies have work under Other Support Activities for Air Transportation (NAICS 488190) in California ending within 12 months.

Does an expiring contract mean a recompete is coming?

Not on its own. A period of performance that ends is work somebody has to win again, but agencies also extend, consolidate, insource or cancel, and the award record does not say which in advance. Findingbase shows the dates and a renewal score built from five fixed rules, with the reasons each one fired; it does not predict the outcome and does not publish solicitations. The solicitation, when there is one, appears on SAM.gov.

How this page is built

Every contract here comes from USAspending, the federal government’s own record of prime contract awards. A contract appears when its current period of performance ends within 365 days. The table lists the 10 soonest to end — not the largest, and not the highest scoring — so it is a sample of what is really coming rather than a showcase. Award identifiers link back to the source. This page was last rebuilt for Oct 21, 2026.

10 of the 10 contracts in the table above carry a renewal score, and 42 of the 42 in the whole list do. A contract with no score has not been through scoring yet: that is not a low score, it is no score. Scoring works through the soonest expiry dates first.