Menu
Home
People
Places
Arts
History
Plants & Animals
Science
Life & Culture
Technology
Reference.org
Boeing Starliner-1
open-in-new
<p>Boeing Starliner-1, also called Post Certification Mission-1 (PCM-1), is the name of the first operational crewed mission of the <a href="/facts/Boeing_Starliner/VHmM9Yp7">Boeing Starliner</a> to the <a href="/facts/International_Space_Station/VNPUBz9m">International Space Station</a> (ISS) as part of the <a href="/facts/Commercial_Crew_Program/4ygmongy">Commercial Crew Program</a>. It was originally planned as the first Starliner mission following the <a href="/facts/Boeing_Crew_Flight_Test/rLpP4oLh">Boeing Crew Flight Test</a> (CFT). However, the CFT encountered significant technical problems, and as of June 2025, the launch date for the next Starliner mission is not known. The flight will launch no earlier than early 2026. </p>