An invalid passenger usually refers to a disabled or incapacitated passenger. Such passengers are obviously unable to exit the aircraft themselves if there were an emergency, so the FAA mandates that if the aircraft is to be refueled while passengers are aboard (which is a very common practice), if there are invalid passengers onboard there must be a fire crew standing by during fueling.
invalid person is that person who is sick. for example wheel chair person,handicaped person.
Airbus A -380 can carry maximum passenger in the world. Its a biggest passenger aircraft in the world.
Concorde
Yes
No passenger aircraft can be idle in the air. Only a few number of military aircraft can do that. It is called hovering.
The Boeing Corporation produces passenger aircraft, cargo aircraft, military aircraft, and helicopters.
The Airbus A380 is the largest passenger aircraft.
They are called aircraft passengers. What else do you think?
Boeings newest passenger aircraft is the 787
Airbus A380
The Concorde was the only supersonic passenger aircraft built, but many more were being considered before and after its conception.
Oxygen is available in emergency overhead masks in passenger aircraft