China's first aircraft carrier, the Liaoning, returned to its homeport on September 21 after a three-month voyage, during which a number of crucial tests on it were completed.

During the voyage, which started on June 11, the carrier witnessed more than 100 landings and takeoffs by various aircraft, including the J-15 carrier-borne fighter, according to an article printed in the Shanghai-based Jiefang Daily on September 22.

J-15 fighters took off and landed on the carrier with their maximum load and various weapons, the report said. Some observers had previously questioned whether the J-15 could take off and land on the carrier with a full load.

The tests have resulted in further improvements of the carrier's flight control processes, according to the Jiefang Daily.

The Liaoning is China's only aircraft carrier in operation, and it was delivered to the Chinese navy on September 25, 2012.