A Jeju Air Boeing 737-800 operating in southwestern South Korea suffered a serious incident recently, prompting an investigation into the cause. The aircraft type has a significant presence in commercial aviation, making up about 15 percent of the 28,000 passenger planes active worldwide, according to aviation data provider Cirium. Notably associated with efficiency, approximately 4,400 Boeing 737-800s are in operation across nearly 200 airlines, including prominent South Korean carriers like Jeju Air, Korean Air, and T’way Air.
The Boeing 737-800 belongs to the Next-Generation 737 family, which paved the way for the controversial 737 Max—an aircraft linked to two fatal crashes five years ago that led to a worldwide grounding. Despite this, experts assert that the 737-800 itself boasts a commendable safety record. “The plane in question is very safe and has a good safety record,” noted Najmedin Meshkati, an engineering professor at the University of Southern California with extensive research on Boeing's safety history.
The 737-800 fleet displays a diverse age range, with planes between five and over 27 years old. A well-maintained aircraft typically has a lifespan of 20 to 30 years. The downed jet, leased to Jeju Air in 2017 from Ryanair through SMBC Aviation Capital, was 15 years old. Investigators are currently probing whether a bird strike could have instigated a landing gear issue.
Boeing officials confirmed their support for Jeju Air during this difficult time, as bird strikes, though relatively common, can lead to significant issues. Airports employ various strategies to mitigate bird activity, such as deploying falcons or broadcasting distress calls.
Meshkati emphasizes that the landing gear design of the 737-800 is robust and reliable. However, maintenance plays a critical role in ensuring the safety and proper functioning of aircraft. Investigators and experts stress the importance of a thorough examination, as aviation incidents frequently involve several contributing factors and can take years to fully investigate.
Niraj Chokshi reports on the transportation sector, while River Akira Davis focuses on Japanese economics and business.
