Core Viewpoint - Kenya Airports Authority announced an auction for 92 old aircraft stored at four domestic airports, offering them at very low starting prices, with a Boeing 707 starting at $2,497 and the cheapest at $58, indicating a significant clearance of unused assets [1][6]. Group 1: Background and Context - Kenya is one of the more economically developed countries in Africa, with a stable political environment and rich tourism resources, leading to the establishment of many international flights and making Nairobi a major aviation hub [4]. - The growth of the aviation industry has also spurred local aircraft maintenance services, resulting in many old aircraft being stored in Kenya, particularly at Wilson Airport, which has become known as a "graveyard" for old planes [4][6]. Group 2: Reasons for Auction - The auction aims to clear out the large number of unclaimed old aircraft, creating more space and generating additional revenue for the airport authority [6]. - The decision to auction these aircraft reflects the accumulation of planes that have reached the end of their operational life, similar to how aging humans face retirement [6][8]. Group 3: Aircraft Retirement and Disposal - Aircraft retirement is determined by various factors, including flight hours, takeoff and landing counts, and service years, with most commercial aircraft in China retiring after 20 to 30 years of service [8]. - Common disposal methods for retired aircraft include refurbishment for continued service, conversion from passenger to cargo planes, and dismantling for parts [10][13][15]. Group 4: Alternative Uses for Old Aircraft - Old aircraft can be repurposed for various unconventional uses, such as transforming them into restaurants, homes, or filming locations, showcasing their versatility beyond aviation [18][21][24]. - Some retired aircraft are donated to parks and schools, serving as recreational facilities and nostalgic reminders for the public [26][28].