yes, you can buy an extra refuel tank ( is like a big bag ) and sit it in the interior of the aircraft, of course you will need extra room behind you.
No. The aircraft must be accordance to FAA FAR 103
Airbus A -380 can carry maximum passenger in the world. Its a biggest passenger aircraft in the world.
Each aircraft is different. Manufacturers "placard" their specs on board the plane as well in air worthiness directives.
The wings already support the entire weight of the aircraft and anything it is carrying. There are maximum limits to how much an aircraft can carry. The aircraft is designed to support this weight. No pilot would normally try and fly an overburdened aircraft.
The Boeing 737-800 which is the only aircraft Ryanair operates has a maximum capacity of 189 passengers.
To carry passengers to their destination. It had a double deck to allow maximum passengers to fit. Top speed of about 535mph. hope it helps
No. Friendly airplanes are civilian aircraft, civilian aircraft do not carry weapons at all, they just carry passengers and items.
Military aircraft( combat planes/fighter jets/combat jets/fighter aircraft/combat aircraft). Military planes are airplanes that can carry weapons.
The person who carry huge luggage into the aircraft cabin.
No. All airplanes can't carry weapons but some airplanes can carry weapons. If it is a military aircraft so yes they can carry weapons but if it is a friendly aircraft so no they cannot carry weapons.
Funeral aircraft are planes that carry coffins to far away places. They also land at airports that have funerals cars that are waiting to carry the casket.
A Nimitz Class carrier can carry approximately 90 fixed wing and rotary aircraft.