Other Support Activities for Air Transportation contracts: federal opportunities in NAICS 488190

26 notices currently open, the ones InstantSam has read first, then by how soon they close. None of them has had its attachments read yet. Every row opens the notice in the app, where InstantSam reads up to fifteen of its attachments as one of your 3 free reviews. 4 are sources sought notices, marked below: not yet a solicitation, but the chance to shape one.

• BOX CONNECTOR,ELECTRIC

  2 days left

  DEPT OF DEFENSE · Due November 8, 2026 at 7:00 PM EST

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• C/KC-130 Paint and Strip

  3 days left

  DEPT OF DEFENSE · Kinston, NC · No set-aside · Due November 9, 2026 at 1:00 PM EST

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• LEVER (FPC)

  3 days left

  DEPT OF DEFENSE · Due November 9, 2026 at 7:00 PM EST

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• BOLT,INTERNAL WRENC

  3 days left

  DEPT OF DEFENSE · Total small business · Due November 9, 2026 at 7:00 PM EST

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• MH-65 Talon Probe

  4 days left

  HOMELAND SECURITY, DEPARTMENT OF · Total small business · Due November 10, 2026 at 9:00 AM EST

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• MH-65 Power Supply Assembly Repair

  4 days left

  HOMELAND SECURITY, DEPARTMENT OF · Total small business · Due November 10, 2026 at 1:00 PM EST

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• Repair Actuator-Ballscrew for U.S. Coast Guard HC-144 Aircraft

  4 days left

  HOMELAND SECURITY, DEPARTMENT OF · Elizabeth City, NC · Due November 10, 2026 at 4:00 PM EST

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• NSN 2840-01-443-4245, METALLIC AIRCRAFT GAS TURBINE ENGINEERING SEAL, WSDC: 69N, F-404 ENGINE

  5 days left

  DEPT OF DEFENSE · No set-aside · Due November 11, 2026 at 9:00 AM EST

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• C-130 NP2000 PROPELLER DEPOT LEVEL REPAIRABLE ITEMS

  Sources sought5 days left

  DEPT OF DEFENSE · Warner Robins, GA · Due November 11, 2026 at 5:00 PM EST

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• HOSE ASSEMBLY,METALLIC

  5 days left

  DEPT OF DEFENSE · Total small business · Due November 11, 2026 at 7:00 PM EST

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• COWLING ASSY,LH,AIR

  5 days left

  DEPT OF DEFENSE · Due November 11, 2026 at 7:00 PM EST

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• REPAIR OF ELECTROVALVE FOR USE ON MH-65

  6 days left

  HOMELAND SECURITY, DEPARTMENT OF · No set-aside · Due November 12, 2026 at 10:00 AM EST

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• MANIFOLD ASSY,FLOW,

  6 days left

  DEPT OF DEFENSE · Due November 12, 2026 at 7:00 PM EST

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• ID PLATE

  6 days left

  DEPT OF DEFENSE · Due November 12, 2026 at 7:00 PM EST

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• FLEX DUCT ASSEMBLY

  6 days left

  DEPT OF DEFENSE · Total small business · Due November 12, 2026 at 7:00 PM EST

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• INDICATOR,MACH AND TRU

  6 days left

  DEPT OF DEFENSE · Due November 12, 2026 at 7:00 PM EST

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• Repair Integrated Electronic Standby Instrument (IESI) Night Vision Goggle (NVG) for U.S. Coast Guard Aircraft HC-144

  7 days left

  HOMELAND SECURITY, DEPARTMENT OF · Elizabeth City, NC · Due November 13, 2026 at 4:00 PM EST

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• PUMP,FUEL

  9 days left

  DEPT OF DEFENSE · Total small business · Due November 15, 2026 at 7:00 PM EST

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• T-6/T-34 Aircraft Maintenance and Contractor Logistics Support (CLS): Request for Proposal (RFP)

  10 days left

  DEPT OF DEFENSE · Due November 16, 2026 at 2:00 PM EST

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• SPE4A727R0023 - 5180 – FIBER OPTIC SYSTEM / WSIC J

  13 days left

  DEPT OF DEFENSE · Richmond, VA · Total small business · Due November 19, 2026 at 6:00 PM EST

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• Paint Services in support of the HC-144 Aircraft.

  17 days left

  HOMELAND SECURITY, DEPARTMENT OF · Elizabeth City, NC · Due November 23, 2026 at 4:00 PM EST

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• RFI Contractor F-16 Pilot Services

  Sources sought18 days left

  DEPT OF DEFENSE · Martyr BG Ali Flaih AB, IQ-SD · Due November 24, 2026 at 3:00 PM EST

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• NAWCAD HX-21 CH-53K ORGANIZATIONAL LEVEL CONTRACTOR MAINTENANCE SUPPORT (CMS)

  Sources sought19 days left

  DEPT OF DEFENSE · MD · Total small business · Due November 25, 2026 at 2:00 PM EST

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• KC-135 GLOBAL MAINTENANCE-RECOVERY SUPPORT

  Sources sought28 days left

  DEPT OF DEFENSE · OK · Due December 4, 2026 at 4:00 PM EST

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• AH-64D/E Apache Contractor Field Service Representative (CFSR) Sensors Support

  70 days left

  DEPT OF DEFENSE · Huntsville, AL · No set-aside · Due January 15, 2027 at 12:00 PM EST

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• AH-64 D/E Apache Contractor Field Service Representative (CSFR) Airframe Support

  70 days left

  DEPT OF DEFENSE · Huntsville, AL · No set-aside · Due January 15, 2027 at 1:00 PM EST

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Sourced from SAM.gov, which InstantSam reads every hour, and counted November 6, 2026 at 2:15 PM EST. Always confirm details against the official notice before you bid. How this compares to SAM.gov.