Private transportation in luggage is probably restricted, though you would need to check with your carrier and the customs authorities at the destination and transit countries.
Commercial transportation would need clearance by carrier / shipper.
It is forbidden on any passenger aircraft. It is has to be labeled as 4.3 and it cannot be more than 15Kg.
QPL
QPL
The QPL
A light aircraft plane has a take off weight of no more than 12,500 lbs. This type of plane is typically used for surveying, sightseeing, photography, and personal use. Also used commercially for passenger flights and transporting freight. An example of a light aircraft is the Cessna or Piper.
You fly them, for transporting property or people, or for combat or leisure.
Transporting cargo, transporting people, recreation, fire fighting, surveying land and water, construction, military
No. The cockpit refers to the now secured area where the controls for flying the aircraft are located. Access is only for pilots, navigator, and authorized employees. It is in the very front of the plane and has a windshield, like a car. The cabin is the part of the plane where the passengers are seated. (This applies only to passenger aircraft that airlines use)
Airbus A -380 can carry maximum passenger in the world. Its a biggest passenger aircraft in the world.
Yes
Concorde
No passenger aircraft can be idle in the air. Only a few number of military aircraft can do that. It is called hovering.