Home Law Protester Failed to Propose Aircraft That Met Solicitation Requirements; GAO B-415233, Sierra... LawNewsResource Library Protester Failed to Propose Aircraft That Met Solicitation Requirements; GAO B-415233, Sierra Nevada Corporation March 6, 2018 20 Share FacebookLinkedinTwitter You must be a Paid or Free Trial Member to Access this Content. Paid members, please login to view your news subscription(s). RELATED ARTICLESMORE FROM AUTHOR Cyber Foundational Cybersecurity Standards for Contractors Updated Law The Solicitation Didn’t Require a Price Realism Evaluation, But That Didn’t Stop the Protester from Challenging the Awardee’s Low Price Law Protester Alleged Agency Ignored Information in Its Proposal. But GAO Said Agency Couldn’t Ignore What Wasn’t There.