(1) It's a violation of this statute to knowingly or recklessly discharges any bow and arrow, gun, air gun or other firearm upon or across any airport operational surface. Any bow and arrow, gun, air gun or other firearm in the possession of the person that was used in committing a violation of this subsection may be confiscated and forfeited to the State of Oregon, and the clear proceeds shall be deposited with the State Treasury in the Common School Fund

(3) (1) above doesn't prohibit the discharge of firearms by peace officers in the performance of their duty or by military personnel within the confines of a military reservation, or otherwise lawful hunting, wildlife control or other discharging of firearms done with the consent of the proprietor, manager or custodian of the airport operational surface