*Amendment 0002*The purpose of this amendment is to update Section L, Part A, Section 3.0 Proposal Content And Volumes, Table 1, to identify Annex E, Section L, Part B, Section 1.1 AID CSS Experience Verification Worksheet, Summary Tab Instructions #1, and Section L, Part B, Section 1.1 AID CSS Experience Verification Worksheet, Project Tab Instructions #4.*Amendment 0001*The purpose of this amendment is to update the solicitation due date, Section L, Part B, 1.1, Section L, Part B, 2.3, Exhibit A CDRL A012, and Attachment L1. *This is a request for proposal* The Naval Air Warfare Center Aircraft Division (NAWCAD) at Patuxent River, MD intends to issue a Cost-Plus-Fixed-Fee (CPFF) contract with a one-year base period and four one-year options. This contract supports the Aircraft Instrumentation Division (AID) within the Digital Analytics Infrastructure and Technology Advancement (DAiTA) Group. The requirement includes technical, engineering, supply, administrative, program management, and facility contractor support services. Support involves staffing AID technical shops and instrumentation teams, managing the contract efficiently, providing engineering support for aircraft and weapon test modifications, ensuring airworthiness of designs, supporting test systems during evaluations, collaborating with Integrated Test Teams (ITTs) and Integrated Project Teams (IPTs), performing mechanical modifications, and offering project and administrative support. Please send questions with the RFP number in the subject line to Contract Specialist, Shannon Summers at email shannon.b.summers.civ@us.navy.mil and Procuring Contracting Officer, Gregory Tollefsen at gregory.e.tollefsen.civ@us.navy.mil no later than 2:00 PM Eastern Time 27 October 2025.