Aerospace Power Systems Laboratory (APSL) Facility

<p>Amendment 2:</p>

<p>L.3 Phase - Electronic Submission of Proposals - Proposal Marking and Delivery Through NASA&#39;s EFSS Box (MAY 2026) is hereby amended as follows with updated submission URL:</p>

<p>(c) The offeror must submit all proposal files to:</p>

<p>https://nasagov.app.box.com/f/4e68ad3c45b74986af0fd94d850726b6</p>

<p>Please aggregate all files into a singular .zip file. Offerors must name .zip file with the name of your company.</p>

<p>***********************************************</p>

<p>Amendment 1:<br />
1. RFI Responses</p>

<p>2. Due date clarification (remains October 30, 2026)</p>

<p>3. PoP clarification (1080 days)</p>

Point of Contact

• John Christel — john.a.christel@nasa.gov — 216-433-8828
• Aaron A. Olmsted — aaron.a.olmsted@nasa.gov — 216-433-6843

View on SAM.gov

https://sam.gov/workspace/contract/opp/3988657d552b4f09a7166cf05c9952dd/view