How to bid on the Environmental Control System (ECS) RFI from the DEPT of Defense

What the agency is buying and why you would care

The Naval Air Systems Command (NAVAIR) is conducting market research for companies that can design, manufacture, install, test, repair, and certify environmental control systems (air conditioning) for executive transport aircraft. This system needs to provide 50,000 BTU/hr of cooling and operate between 50°F and 122°F.

NAVAIR is looking for a solution that integrates with existing aircraft systems and can be delivered in sufficient quantities within 18 months of a contract. If your company specializes in aviation air conditioning solutions and meets the specific certifications, this is an opportunity to inform the government's future acquisition strategy.

Key dates and what happens at the deadline

This is a Request for Information (RFI), not a request for proposals, so no contract will be awarded directly from this announcement. Your capability statement is due by September 23, 2026, at 4:00 PM Eastern Time. This deadline is for submitting your company's information to help NAVAIR understand the market's capabilities.

Who this opportunity suits

This opportunity is suitable for companies specializing in aviation air conditioning systems. You must have a Secret Facility Clearance, FAA certification capabilities (Designated Engineering Representative or Organization Designation Authorization for Part 25 and 29 Supplemental Type Certificates), FAR Part 21 Parts Manufacture Approval, and be a FAR Part 145 certified Maintenance, Repair, and Overhaul facility.

The applicable NAICS code is 336413 – Other Aircraft Parts and Auxiliary Equipment Manufacturing. Businesses of all sizes are encouraged to respond.

How to respond

To respond, you need to submit a capability statement package electronically via email. The document should be no more than 10 pages, single-spaced, with a minimum 12-point font. It must be in Microsoft Word or PDF format.

Email your response to Monica Card at [email protected] or Marie Hill at [email protected]. Do not make phone calls regarding this RFI.

Practical tips for preparing a competitive response

Clearly address all required capabilities and eligibility criteria in your capability statement. Ensure you explicitly state your company's Secret Facility Clearance status and detail your FAA and FAR Part 21 and Part 145 certifications. Provide specific examples of prior corporate experience that directly relate to the design, manufacturing, installation, testing, repair, and certification of aviation air conditioning systems.

Remember to include all administrative details: company name, address, business size, point of contact, CAGE code, Unique Entity Identifier (UEI), and annual revenue history. Since this is market research, a well-structured and comprehensive response will help the agency understand your firm's potential for future solicitations.