Aircrafts refer to any machine that can derive support in the atmosphere from the reactions of the air other than the reactions of air against the earth’s surface including aeroplanes, helicopters, ultra-light aircrafts, gliders, airships, Unmanned Aerial System (UAS)and balloons. 15. "Force Majeure Event" means the occurrence of any circumstance, event of condition (or any combination thereof), or the effects thereof, beyond the reasonable control of the affected party, including but not limited to: a) flood, fire, drought, earthquake or other natural disaster, b) epidemic or pandemic c) terroristattack, civil war, war, armed conflict, embargo, blockade, imposition of trade sanctions; d) politically motivated and instigated strike occurring in the border areas for a continuous period of forty-eight(48) hours e) nuclear, chemical or biological contamination f) air crash, shipwreck, train wreck g) geological surprises ARTICLE 2 CHAPTER 2