Although seat belts were considered an option in 1929, Charles N. Monteith, chief engineer at the Boeing Aircraft Company (BAC), figured it would be common sense.
These facts are happening every day on the flight, even in front of the passengers but not necessarily realized.
Normal portable laser projectors are extremely dangerous for pilots, threatening safety to fly in the United States as well as many other countries, the act of shining laser lights
The aforementioned Airbus A380-800 made a flight from Hong Kong to the UK and soon after taking off, the pilot received a warning about tire pressure loss.
This action may seem trivial but may cause you trouble for violating flight safety terms.