Skip to the page
Get started free

Data / Federal awards / NAICS 488190 / NEPTUNE AVIATION SERVICES, INC.

NEPTUNE AVIATION SERVICES, INC.: 296 federal contract awards, $4.7 million obligated (FY2024 to FY2027)

Updated October 6, 2026. Source: USAspending.gov.

NEPTUNE AVIATION SERVICES, INC. (UEI RVLXDHBKHK51), Missoula, MT, received 296 federal prime contract awards with $4.7 million obligated in fiscal years 2024 to 2027, from 2 agencies under 2 NAICS codes. Its largest buyer is Department of Agriculture ($4.5 million) and its largest code is NAICS 488190 Other Support Activities for Air Transportation.

The request: Every federal contract awarded under NAICS 488190, with the winner, the agency and the value. $10 of work on sign-up, no card.

Get contracts in this nicheWatch NEPTUNE AVIATION SERVICES, INC.

SpecStream is the live web data engine for teams and agents. It reads every federal contract award on USAspending.gov and every open opportunity on SAM.gov, and this page is that reading. Ask for the awards in your niche and the winners, agencies, values and recompetes arrive in your sheet, CRM, Slack or agent as they are reported.

  • RVLXDHBKHK51UEI
  • Missoula, MTLocation
  • Small BusinessBusiness size
  • 296Contract awards
  • $4.7 millionObligated
  • 2023-10-04First action in window
  • 2026-09-29Latest action

Where the work is

NAICS codes, with the other winners in each.

NAICSIndustryAwardsObligated
488190Other Support Activities for Air Transportation168$4.5 million
324110Petroleum Refineries128$234,799

Buying agencies

AgencyAwardsObligated
Department of Agriculture168$4.5 million
Department of Defense128$234,799

Obligations by fiscal year

Fiscal yearObligated
FY2024$1.1 million
FY2025$1.1 million
FY2026$2.5 million

Contract awards

The 50 largest of 296 awards by dollars obligated in fiscal years 2024 to 2027.

Award IDAgencyTypeNAICSWhat it buysObligated in windowAward valueStartsEndsPlace of performanceSource
1202SA26K9520Department of AgricultureDelivery Order488190MORATORIUM EXEMPTION: WCF AVIATION SHERPA FDR-CVR A-KIT INSTALLATION FOR 9 (NINE) SD3-60 SHERPAS CONTRACT #: 1202SA22T9505$1,160,258$1,160,258December 22, 2025December 30, 2026Missoula, MTusaspending.gov
1202SA24K9518Department of AgricultureDelivery Order488190"A" THRU "D" CHECK AND 9600 HR STRUCTURAL INSPECTION FOR USFS SHERPA AIRCRAFT N162Z$386,205$386,205December 8, 2023December 31, 2024Missoula, MTusaspending.gov
1202SA25K9571Department of AgricultureDelivery Order488190WCF AVIATION--SHERPA N163Z DISASSEMBLE AIRCRAFT--REMOVE AND TAG PARTS - LABOR AND PARTS$216,558$216,558April 9, 2025August 30, 2026Missoula, MTusaspending.gov
1202SA26K9561Department of AgricultureDelivery Order488190SHERPA HEATED WINDSHIELD PN LANH20416-119 AND PN LANH20416-120 (SEE ATTACHED QUOTE #477) ID/IQ #1202SA22RT9505 LABOR AND PARTS$179,656$179,656May 13, 2026July 15, 2026Missoula, MTusaspending.gov
1202SA26K9526Department of AgricultureDelivery Order488190SHERPA N148Z 3C CHECK (SEE ATTACHED QUOTE #469) ID/IQ #1202SA22RT9505 PARTS AND LABOR$146,197$146,197January 22, 2026May 30, 2026Missoula, MTusaspending.gov
1202SA25K9641Department of AgricultureDelivery Order488190MORATORIUM EXEMPTION: C AND 3C CHECK FOR USFS SHERPA AIRCRAFT N162Z (SEE ATTACHED QUOTE #459) ID/IQ #1202SA22RT9505$141,942$141,942September 26, 2025July 30, 2026Missoula, MTusaspending.gov
1202SA24K9610Department of AgricultureDelivery Order488190D CHECK FOR USFS SHERPA AIRCRAFT N163Z (SEE ATTACHED QUOTE #391) PARTS & LABOR$133,861$133,861August 1, 2024October 16, 2025Missoula, MTusaspending.gov
1202SA25K9576Department of AgricultureDelivery Order488190SHERPA N174Z O&A - LOWER WING SKIN REPAIR - SEE ATTACHED QUOTE #333-2 - ID/IQ #1202SA22RT9505 PARTS & LABOR$116,502$116,502April 21, 2025July 30, 2025Missoula, MTusaspending.gov
1202SA25K9610Department of AgricultureDelivery Order488190MORATORIUM EXEMPTION: N161Z 3C AND C CHECK (SEE ATTACHED QUOTE #442) ID/IQ #1202SA22RT9505$105,024$105,024June 18, 2025October 30, 2025Missoula, MTusaspending.gov
1202SA25K9518Department of AgricultureDelivery Order488190AVIATION LONG TERM FIRE RETARDANT (LTFR) TEST COUPONS FABRICATION$104,793$104,793December 4, 2024March 30, 2025Missoula, MTusaspending.gov
1202SA26K9592Department of AgricultureDelivery Order488190SHERPA N176Z 2C/3C CHECK PARTS & LABOR (SEE ATTACHED QUOTE #498) ID/IQ #1202SA22RT9505$91,057$91,057August 6, 2026November 30, 2026Missoula, MTusaspending.gov
1202SA25K9633Department of AgricultureDelivery Order488190MORATORIUM EXEMPTION: SHERPA FLIGHT DATA RECORDER OH (SEE ATTACHED QUOTE #446) ID/IQ #1202SA22RT9505$86,659$86,659September 3, 2025February 28, 2026Missoula, MTusaspending.gov
1202SA25K9528Department of AgricultureDelivery Order488190C & 3C CHECK FOR USFS SHERPA AIRCRAFT N114Z PARTS AND LABOR.$84,502$84,502January 21, 2025May 30, 2025Missoula, MTusaspending.gov
1202SA25K9514Department of AgricultureDelivery Order488190WCF AVIATION--SD3-60 SHERPA N148Z C CHECK PARTS & LABOR$80,254$80,254November 22, 2024February 28, 2025Missoula, MTusaspending.gov
1202SA26K9553Department of AgricultureDelivery Order488190HYDRAULIC PRESSURE SWITCH FOR USFS SHERPA FLEET PN. 15H0166PH (SEE QUOTE #475) (INCLUDES SURCHARGE AND CONSUMABLES) ID/IQ #1202SA22RT9505$75,837$75,837April 15, 2026August 30, 2026Missoula, MTusaspending.gov
1202SA24K9505Department of AgricultureDelivery Order488190WCF C CHECK FOR USFS SHERPA AIRCRAFT N145Z PARTS AND LABOR$68,573$68,573October 19, 2023January 30, 2024Missoula, MTusaspending.gov
1202SA26K9562Department of AgricultureDelivery Order488190DETAIL INSPECTION FOR R4 AVIATION WCF AIRCRAFT N147Z. WORK WILL BE PERFORMED BY NEPTUNE AVIATION IN MISSOULA, MT.$58,500$58,500May 13, 2026June 30, 2026Missoula, MTusaspending.gov
1202SA24K9560Department of AgricultureDelivery Order488190USFS SHERPA N163Z RECOVERY--PARTS AND LABOR$52,821$52,821April 29, 2024August 30, 2024Missoula, MTusaspending.gov
1202SA26K9594Department of AgricultureDelivery Order488190NLG STRUT LEAKING, TRAVEL TO MILES CITY FROM MSO, TRAVEL FROM MILES CITY TO MISSOULA, AND EQUIPMENT PREP AND LOADING ON N162Z. SEE QUOTE #50$49,710$49,710August 10, 2026August 30, 2026Missoula, MTusaspending.gov
1202SA26K9580Department of AgricultureDelivery Order488190N174Z LH WING SKIN REPAIR ADDITIONAL OVER AND ABOVE (SEE QUOTE 333-4) PARTS & LABOR$48,990$48,990July 8, 2026July 30, 2026Missoula, MTusaspending.gov
1202SA26K9586Department of AgricultureDelivery Order488190DETAIL 5 INSPECTION OF REGION 4 FIREFIGHTING AIRCRAFT N115Z$47,995$47,995July 23, 2026September 30, 2026Missoula, MTusaspending.gov
1202SA26K9522Department of AgricultureDelivery Order488190MORATORIUM EXEMPTION: ANNUAL INSPECTION AND ASSOCIATED TIME/CALENDAR DUE ITEMS ON N111Z. SEE ATTACHED QUOTE 468. QUOTE IS FAIR FOR WORK NEED$40,135$40,135January 8, 2026March 30, 2026Missoula, MTusaspending.gov
1202SA24K9599Department of AgricultureDelivery Order488190REPAIR RH STUB WING DAMAGE FOR USFS SHERPA AIRCRAFT N163Z PARTS AND LABOR$38,981$38,981July 25, 2024November 30, 2024Missoula, MTusaspending.gov
1202SA26K9601Department of AgricultureDelivery Order488190WCF FIREFIGHTING AIRCRAFT N170Z DETAIL 1 INSPECTION PERFORMED BY NEPTUNE AVIATION$35,092$35,092August 26, 2026September 30, 2026Missoula, MTusaspending.gov
1202SA25K9597Department of AgricultureDelivery Order488190MORATORIUM EXCEPTION: SHERPA SD3-60 SEAT RAILS (SEE ATTACHED QUOTE #433) PARTS & LABOR ID/IQ #1202SA22RT9505$33,189$33,189May 16, 2025December 30, 2025Missoula, MTusaspending.gov
1202SA24K9559Department of AgricultureDelivery Order488190MANUFACTURE 10EA WING STRUT PINS FOR USFS SHERPA AIRCRAFT (SEE ATTACHED QUOTE #372) PARTS AND LABOR$31,938$31,938April 29, 2024June 30, 2024Missoula, MTusaspending.gov
1202SA23K9646Department of AgricultureDelivery Order4881902C CHECK FOR USFS SHERPA AIRCRAFT N110Z PARTS AND LABOR$31,086$126,155August 21, 2023February 28, 2024Missoula, MTusaspending.gov
1202SA26K9587Department of AgricultureDelivery Order488190THE USFS IS INVESTIGATING THE IMPACTS OF LONG-TERM FIRE RETARDANTS (LTFR) ON AIRCRAFT STRUCTURES AND SYSTEMS. RETARDANTS USED IN AERIAL FIRE$29,720$29,720July 23, 2026October 30, 2026Missoula, MTusaspending.gov
1202SA26K9602Department of AgricultureDelivery Order488190C/W INSP. ENGINE COMPARTMENT WIRING, CAI 39-00-01, PROP GOV OVERHAUL S/N 802408: 5 YEAR REQUIREMENT DUE, C/W SEAT RAIL AD 2011-10-09, C/W SE$29,131$29,131August 28, 2026October 30, 2026Missoula, MTusaspending.gov
1202SA26K9505Department of AgricultureDelivery Order488190MORATORIUM EXEMPTION: ENGINE HOT SECTION INSPECTION N147Z - BOTH ENGINES$26,106$26,106October 27, 2025January 31, 2026Missoula, MTusaspending.gov
1202SA25K9515Department of AgricultureDelivery Order488190PURCHASE OF THREE (3) AIRCRAFT JACKS CAPABLE OF JACKING AND SUPPORTING AN SD3-60 SHERPA FOR MAINTENANCE ACTIONS$25,904$25,904November 26, 2024December 31, 2024Missoula, MTusaspending.gov
1202SA25K9510Department of AgricultureDelivery Order488190ANNUAL INSPECTION AND CALENDAR ITEMS ON N111Z.$24,411$24,411November 6, 2024February 2, 2025Missoula, MTusaspending.gov
1202SA25K9574Department of AgricultureDelivery Order488190SHERPA 2B CHECK FOR N162Z PARTS AND LABOR$24,400$24,400April 10, 2025June 30, 2025Missoula, MTusaspending.gov
1202SA25K9505Department of AgricultureDelivery Order4881902B CHECK INSPECTION ON N148Z. SEE ATTACHED QUOTE 411. QUOTE IS FAIR FOR WORK NEEDED. REFERENCE CONTRACT 1202SA22T9505.$23,404$23,404October 22, 2024January 30, 2025Missoula, MTusaspending.gov
1202SA25K9625Department of AgricultureDelivery Order488190MORATORIUM EXEMPTION: SHERPA N162Z B CHECK (SEE ATTACHED QUOTE #452) ID/IQ #1202SA22RT9505$22,578$22,578August 5, 2025October 31, 2025Missoula, MTusaspending.gov
1202SA24K9566Department of AgricultureDelivery Order488190MLG AND NLG WHEEL ASSY OH--SHERPA AIRCRAFT--PARTS AND LABOR QUOTE #383$19,996$19,996May 8, 2024August 30, 2024Missoula, MTusaspending.gov
1202SA22K9873Department of AgricultureDelivery Order488190D CHECK AND APPAREO CAMERA MOD ON USFS SHERPA AIRCRAFT N114Z$19,662$233,817September 30, 2022January 30, 2024Missoula, MTusaspending.gov
1202SA26K9583Department of AgricultureDelivery Order488190A,2A, AND B CHECK DUE, L/H MLG FORWARD PINTLE PIN DUE OVERHAUL, AND L/H MLG DRAG BRACE ASSY DUE OVERHAUL FOR N148Z. SEE QUOTE # 493. QUOTE I$19,639$19,639July 16, 2026September 30, 2026Missoula, MTusaspending.gov
1202SA23K9643Department of AgricultureDelivery Order488190N193Z LEFT AND RIGHT WING SPAR REPAIR$19,556$66,781August 8, 2023December 30, 2023Missoula, MTusaspending.gov
1202SA24K9514Department of AgricultureDelivery Order4881902B INSPECTION ON N163Z.$18,105$18,105December 6, 2023March 29, 2024Missoula, MTusaspending.gov
1202SA26K9589Department of AgricultureDelivery Order488190N174Z PARTS INSTALLATION AND REASSEMBLY$17,845$17,845July 30, 2026August 30, 2026Missoula, MTusaspending.gov
1202SA24K9571Department of AgricultureDelivery Order4881902B CHECK INSPECTION ON N114Z.$17,814$17,814May 13, 2024July 13, 2024Missoula, MTusaspending.gov
1202SA25K9631Department of AgricultureDelivery Order48819050 HR/100 HR/CALENDAR ITEM INSPECTIONS DUE ON N111Z. SEE ATTACHED QUOTE # 454.$16,864$16,864August 28, 2025October 30, 2025Missoula, MTusaspending.gov
1202SA24K9637Department of AgricultureDelivery Order488190B CHECK AND GENERATOR INSPECTION ON N114Z.$16,022$16,022September 17, 2024December 30, 2024Missoula, MTusaspending.gov
1202SA24K9515Department of AgricultureDelivery Order488190MLG WHEEL ASSY OH FOR USFS SHERPA AIRCRAFT FLEET$15,456$15,456December 7, 2023February 27, 2024Missoula, MTusaspending.gov
1202SA24K9542Department of AgricultureDelivery Order488190B CHECK INSPECTION AND PILOT REPORTS N163Z.$15,363$15,363March 14, 2024June 30, 2024Missoula, MTusaspending.gov
SPE60726FE748Department of DefenseDelivery Order3241104572295902!TURBINE FUEL,AVIATION$14,971$14,971June 30, 2026June 30, 2026Missoula, MTusaspending.gov
1202SA26K9514Department of AgricultureDelivery Order488190MORATORIUM EXEMPTION: B CHECK INSPECTION AND NOSE BATTERY CAP CHECK ON N161Z.$14,368$14,368November 14, 2025January 30, 2026Missoula, MTusaspending.gov
SPE60726FEJ8WDepartment of DefenseDelivery Order3241104572488670!TURBINE FUEL,AVIATION$13,946$13,946May 14, 2026May 14, 2026Missoula, MTusaspending.gov
1202SA24K9524Department of AgricultureDelivery Order488190PURCHASE OF THERMAL CONTROLLERS FOR USFS SHERPA AIRCRAFT N142Z PARTS AND LABOR$13,244$13,244January 5, 2024March 5, 2024Missoula, MTusaspending.gov

Also on SpecStream

Public U.S. federal spending data (U.S. Department of the Treasury). Obligations are the contract actions dated in fiscal years 2024 to 2027 of the USAspending.gov award archive of 2026-10-06; a contract's total value is its current value as USAspending reports it, including earlier years. Recipients are matched on their SAM.gov UEI, never on the name, and are shown as the government prints them. Sole proprietorships and opted-out entities count in the totals and are not named. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.