Transparent tube in the sky over Labruguière

Summary

A hunter in Labruguière observed on October 5, 2001, a long transparent tube-like object undulating with the wind. Initially thinking it was an optical illusion, he became intrigued when it suddenly disappeared. Despite the detailed description, no other witnesses were found and no clear explanation emerged. The GEIPAN classified the case as "C" due to lack of precise information. The description resembles a solar balloon, but this was not confirmed.