Many years ago flew a 737-300 unpressurised from Europe back to London. Can’t remember the details of the procedure but it took a lot longer at FL100! The novelty of flying at a relatively low level soon wore off although I recall Paris at night looked very pretty at that level. I don’t recall temperature or noise in the cabin being an issue.
The reason for the ferry flight was a catering truck had impacted the hull and punctured the structure.
Last edited by BBK; 1st November 2024 at 21:56.
Reason: Reason for the ferry