section_path: Rideshare payload programs
section_name: Rideshare payload programs
paragraph_text: Rideshare payload programs
  
  SpaceX provides two rideshare programs, regularly scheduled Falcon 9 flights for small satellite deployment: Transporter and Bandwagon. The Transporter program started in 2021 and specializes in delivering payloads to sun-synchronous orbits, primarily serving Earth observation missions, with flights typically operating every four months. The Bandwagon program started in 2024, offers access to mid-inclination orbits of approximately 45 degrees, with flights typically operating every six months. Unlike traditional secondary payload arrangements, these programs do not rely on a primary mission. Instead, SpaceX provides a unique "cake topper" option for larger satellites between 500 and 2,500 kilograms (1,100 and 5,500 lb). Price for 50 kg payload is US$300,000 to SSO.
  
  SpaceX also offers more traditional rideshares where small satellites piggyback on the launch of a large primary payload. In the past, the company has offered clients the option to mount payloads using the EELV Secondary Payload Adapter (ESPA) ring, the same interstage adapter first used for launching secondary payloads on US DoD missions that use the Evolved Expendable Launch Vehicles (EELV) Atlas V and Delta IV.
  
  Even though the Falcon 9 is a medium-lift launch vehicle, through these programs, SpaceX has become the leading provider of rideshare launches. Given the company's frequent launch cadence and low prices, operators of small-lift launch vehicles have found it difficult to compete.