Sec. 1. (a) A person who knowingly or intentionally boards a commercial or charter aircraft having in the person's possession:
(1) a firearm;
(2) an explosive; or
(3) any other deadly weapon;
commits a Level 5 felony.
(b) However, the offense is a Level 4 felony if the person committed the offense with the intent to:
(1) disrupt the operation of the aircraft; or
(2) cause harm to another person.