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Sources SoughtSolicitation N00421-27-RFPREQ-AN10000-AN1000M-0063

Nawcad HX-21 CH-53K Organizational Level Contractor Maintenance Support (CMS)

Submission deadlineNov 25, 2026See documents for time and submission instructions
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About this opportunity

AI summary

The Naval Air Warfare Center Aircraft Division seeks contractor maintenance support services to perform organizational-level maintenance on assigned CH-53K test aircraft for Air Test and Evaluation Squadron Two One. The selected contractor must furnish an estimated 75 full-time personnel to support operations at Patuxent River, Maryland, handle off-site recoveries, and support up to two single-aircraft detachments annually. Eligible firms of all sizes may participate in this market research to assist the government in determining small business set-aside opportunities and refining the requirement. The buyer anticipates awarding a five-year contract comprising a 12-month base period and four one-year option periods, with an estimated final request for proposals release on August 1, 2027, and contract performance scheduled from August 19, 2028, to August 18, 2033.

Scope of work

  • Organizational Level maintenance support services for CH-53K and YCH-53K aircraft
  • Support for daily flight and ground test schedules across two 8-hour work shifts
  • Simultaneous manning and support for one detachment while maintaining home station requirements
  • Test and prototype maintenance, wire harness repair, and laboratory support
  • Flight test instrumentation installation, modification, wiring, calibration, and removal
  • T408 turboshaft engine and component repair, removal, inspection, and replacement
  • Internal and external cargo operations configuration and support
  • Maintenance of Support Equipment and management of Central Technical Publications Library

Minimum qualifications

  • Employ only U.S. citizens
  • Personnel requiring access to classified information must hold a current SECRET clearance
  • Obtain and maintain a DoD Common Access Card for all personnel
  • Certify and designate technicians IAW COMNAVAIRFORINST 4790.2 Series and NAVAIRINST 3710.1 Series
  • Obtain OEM data license agreements for access and maintenance of CH-53K technical data
  • Drivers of motor vehicles and flight-line mobile equipment must possess a valid state driver's license
  • Pass an initial NTWL Safe for Flight Certification Inspection prior to releasing aircraft Safe-For-Flight
  • Provide a certified Entry Authority for the Aircraft Confined Space Program

Documents to include with your response

  • CDRL A001 Contract Management Report
  • CDRL A002 Transition In and Out Plan
  • CDRL A003 Ground Operating Procedures (GOPs)
  • CDRL A004 Quality Control Plan
  • CDRL A005 Other Technical Data Reports
  • CDRL A006 Rate Changes / Cost Impacts
  • DD Form 2875 System Authorization Access Request (SAAR)
  • Strike Plan
  • Labor Dispute Plan

Key dates

Estimated Draft RFP Release
01 May 2027
Estimated Final RFP Release
01 Aug 2027
Estimated Award Date
01 May 2028
Period of Performance
19 Aug 2028 18 Aug 2033

Contract details

Term
One base period of 12 months with four one-year option periods for a total potential performance period of 5 years
Place of performance
Naval Air Station Patuxent River, Maryland, with temporary detachment sites including US Naval Vessels, DoD Installations, and Non-DOD Commercial Facilities

Federal notice details

Solicitation number
N00421-27-RFPREQ-AN10000-AN1000M-0063
Agency
Department of Defense
Buying office
Dept of the Navy › Naval AIR Warfare Center AIR DIV
Notice type
Sources Sought
Responses due
Nov 25, 2026, 2:00 PM ET
Posted on SAM.gov
Nov 5, 2026
NAICS
488190 · Other Support Activities for Air Transportation
Product/service code
J015
Set-aside
Small Business Set Aside - Total
Place of performance
Patuxent River, MD, 20670
Contracting contact
Kelly Abrams
Kelly.l.abrams.civ@us.navy.mil
Additional contact
Tess Beukers
tess.j.beukers.civ@us.navy.mil
View official notice on SAM.gov

Source: SAM.gov. Read the official notice for the complete description and current instructions.

Incumbent and award research

Current contract referenced in this notice

Incumbent
ADAMS COMMUNICATION & ENGINEERING TECHNOLOGY, INC.
Contract
N6852020D0032
Obligated to date
$23.1M
Started
May 1, 2020
Current period ends
Apr 30, 2030

Market context

Awards in the same category (Other Support Activities for Air Transportation). This is not this requirement's award history.

Recent similar awards: Department of Defense, NAICS 488190, performed in MD

Vendor and awardValueEnds
AIRBUS HELICOPTERS, INC.N0042125F0873 · FLIGHT HOUR MAINTENANCE SUPPORT$8.9MJul 15, 2030
NATIONAL TECHNOLOGIES ASSOCIATES, INC.N0001926F1118 · IAW SOW PARA 3.2, 3.3 CLIN BREAKDOWNCLIN 0002 LABOR - $24,063,711.03 CLIN 0102 OT - $50,00$24.3MJun 30, 2027
AMENTUM SERVICES, INC.FA286023F0060 · EXECUTIVE AIRLIFT AIRCRAFT MAINTENANCE AND BACK SHOP SUPPORT SERVICES$166.2MJun 30, 2027
THE BOEING COMPANYN0042126F0295 · ENGINEERING & TECH SUPPORT (RDT&E)$4.5MApr 30, 2027
AKIMA READINESS SUPPORT LLCFA286026C0009 · 316 LRS FUELS/SUPPLY SERVICE$6.7MApr 30, 2027

Top vendors in this category: Department of Defense, NAICS 488190, since Oct 1, 2024

6,429 contract awards in this NAICS over the period.

  1. 1. AMENTUM SERVICES, INC.$2.7B
  2. 2. V2X AEROSPACE LLC$2.2B
  3. 3. M1 SUPPORT SERVICES, L.P.$1.7B
  4. 4. AIRBUS US SPACE & DEFENSE INC$1.2B
  5. 5. RTX CORPORATION$1.1B

Source: USAspending.gov federal award data (U.S. federal public data). A contract is called the incumbent only when the notice or its documents cite it by number.

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