Aviation medicine is a medical specialty with a wide range of fields. In addition to providing life health maintenance and aviation physiological training for military pilots and flight crew, it can also assist in managing the medical affairs of crew members and passengers on commercial airliners. Singapore's aeromedical system was founded in 1968. Until the present, Singapore's system has acquired international certifications of advanced countries such as the US and UK. In Asia, Singapore is one of the major countries for clinical aerospace medicine and aviation physiology training. Singapore also serves as the chief position of comprehensive international aviation medicine professional institutions. Due to the above outstanding achievements, it is worthy to learn its aviation management systems. According to its Aviation Medicine Subspecialty Training Programme, this article is to explore Singapore's aeromedical system, which has professional training, international authentication, unceasing inheritance, and eligible qualifiers. Based on the long history of our admirable military medical foundation, we can emulate Singapore by constantly improving. We sincerely hope that optimized aviation medicine benefits all nationals, intimidates enemies, and obtains approval worldwide.