In mid-October, Luzhou City, Sichuan Luzhou Group received measurement tests for help: In order to want to break the Guinness World Record for the world's largest hot-air balloon shaped the statutory test, the timely start of the related work.

     Luzhou before measurement tests carried out by testing work is aimed at stability, shape the rules of the kind. The complex shape of the hot-air balloon by spheroidal, non-standard cylinders, composed of vertebral body, to bring about a considerable difficulty in surveying and mapping. Receiving the mission, Luzhou City, mapping and measuring tests measuring the length of the professional and technical personnel to immediately put into intensive preparatory work, the establishment of a technical research team. On the one hand, they and the design of hot-air balloon to contact the manufacturer and made sketches of the design of hot-air balloon; the other hand, with the hot-air balloon company of organizations planning to communicate again on the hot-air balloon inflatable, run, and other aspects in detail understanding. The research team has repeatedly demonstrated to finalize a set of principles based on a round scheduled for 3:00 reliable detection program.

     At 16:10 on October 18, Luzhou Medical College at North Campus Stadium, the flight point for data collection and recording of the three groups separately, the use of technical staff to avoid prism Total Station, laser range finders and other high-precision test equipment simultaneous operation . Notary Division 3 staff members that the full supervision of a person. After 1 hour of intense testing, completed on-site detection of dozens of groups of data collection and records, and return immediately to laboratory for data collation and processing, combined with manual calculation and software simulation calculations, accurate results: the largest diameter of the amendment value of 32.62 meters, a height of 25.94 meters, the volume of 15,571.08 cubic meters. Its volume greatly exceeds the world's largest on record before the special-shaped hot air balloon inflated after the volume.

     October 19, hot air balloon flying success of the official. Guinness World Acceptance Group and the Notary Office staff announced the following: Based on tests measuring Luzhou issued by the notary data, the special-shaped hot-air balloon shaped hot-air balloon to break the previous Guinness world record, becoming the size of the largest special-shaped hot - balloon.