Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleUnited Airlines to sign purchase agreement with Boom Supersonic.AuthorsNisbet, RonaldSubjectsPURCHASING contracts; UNITED Airlines Inc.; AIRLINE industryPublicationInsight: Non-Destructive Testing & Condition Monitoring, 2021, p2ISSN1354-2575Publication typeArticle