Boeing

United, Alaska Airlines report loose bolts on Boeing 737 MAX aircraft

U.S. regulators grounded 171 of the 737 Max 9 planes after a panel blew off a flight operated by Alaska Airlines. United said its inspections found bolts that needed tightening on several panels. That raised concerns about the production process of the 171 grounded MAX 9 jets.
TL;DR (Meta-Llama-3.1-8B + RAG)