fm is Shanghai Airlines Company Limited.

FM is the IATA code of Shanghai Airlines. Shanghai Airlines Company Limited, referred to as "Shanghai Airlines" or "Shanghai Airlines" for short, formerly known as Shanghai Airlines, was established in December 1985. It is the first commercial limited liability aviation enterprise with diversified investment in China.

on January 28th, 21, the joint reorganization of China Eastern Airlines through share swap and merger was successfully completed, and Shanghai Airlines became a member enterprise of China Eastern Airlines. On May 28th, 21, Shanghai Airlines Co., Ltd., a wholly-owned subsidiary of China Eastern Airlines, was officially put into operation.

Shanghai Airlines has an advanced fleet of more than 1 aircraft, mainly Boeing and Airbus, and has opened more than 1 domestic routes. It has also reached 17 long-haul international and regional routes, including Japan, South Korea, Thailand, Australia, Singapore, Kuala Lumpur, Budapest, China, Macau, China and Taipei, China, and transported 12,395,4 passengers annually.

Corporate logo of Shanghai Airlines Co., Ltd.:

Shanghai Airlines logo (registered trademark) is a crane soaring on the red tail. The main body of Shanghai aviation logo is a simplified white crane, which symbolizes auspiciousness, wishful thinking and flying. The abbreviation "SAL" of the company name is also combined into the pattern. The soft curve of the crane wing connected with the long crane neck represents "S", the crane head represents "A" and the crane wing connected with the crane tail represents "L".

The shape is the word "Shang" in Shanghai, and the whole is a white crane soaring on a red tail. Shanghai Airlines regards the crane as the main body of the logo, which is to wish the company all the best and keep going forward. The connotation of the logo is safe, stable, robust, vigorous, prosperous, indomitable and indomitable.

above content reference: Baidu Encyclopedia-Shanghai Airlines Co., Ltd.