The teams shared the joy for their remarkable performance in the Payload Challenge 5 of British Model Flying Association 2019 University and Schools Flight Challenges. (From left: Team #2, Team #4 and Team #3)
Three "Design, Build and Fly" teams from the Department of Mechanical Engineering dominated the Payload Challenge 5 of the British Model Flying Association (BMFA) 2019 University and Schools Flight Challenges. They won the champion, 1st runner-up and 3rd runner-up respectively after three days of competition.
The British Model Flying Association 2019 University and Schools Flight Challenges was held in BMFA Buckminster, Sewstern Lane, Grantham, Lincolnshire, NG33 5RW from May 31 to June 2, 2019. With the technical support from the Hong Kong Air Cadet Corp (HKACC) and the Hong Kong Model Engineering Club Limited (HKMEC), our teams competed the 2019 Payload Challenge 5 with other 14 teams from all over the world, including UK and USA.
Competing teams were required to design and build a radio controlled (RC) aircraft using the specified design and equipment parameters, capable of carrying the specified liquid payload. Contestants should design their aircraft to maximise the value of the ratio "payload/aircraft empty mass". Apart from submitting a technical report for the aircraft's design and construction with design drawings and a verbal presentation, teams were required to complete three rounds of flight missions. Each aircraft was required to complete a flight without any payload in the first round. Then the payload was increased to 2kg and 4kg in the second and third round respectively. After three days of competition, our teams completed all three missions successfully and team #4, #3 and #2 won the champion, 1st runner-up and 3rd runner-up respectively.
Dr C.K Chan, supervisor of the teams, was proud of the excellent performance of the teams. He remarked, “It was not only a competition, but also an eye-opening experience for the students. They had chances to communicate and exchange ideas with other teams on design, selection of propellers, validity of different CAD software, weight minimization methods, payload loading and unloading mechanism, sourcing of components, etc. We are grateful to have such valuable experience and we thank the University for supporting us."