Narrative:

Over gulf of mexico at 40;000 ft flight crew noticed strong burning smell in cabin. Performed smoke in cabin checklist. Advised ATC diverted to nearest airport. Smell dissipated after approx 5 minutes. Landed safely.

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Original NASA ASRS Text

Title: CE-750 Captain reported detecting a strong burning smell at FL400 and diverts to the nearest suitable airport. The burning smell dissipated after about five minutes.

Narrative: Over Gulf of Mexico at 40;000 ft flight crew noticed strong burning smell in cabin. Performed smoke in cabin checklist. Advised ATC diverted to nearest airport. Smell dissipated after approx 5 minutes. Landed safely.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.