Composite Adapter

CASPAR, the Composite Adapter for Shared Payload Rides, is a Multi-Payload Adapter (MPA) developed by Moog with whole-spacecraft vibration isolation for the Minotaur IV Launch Vehicle. CASPAR accommodates two 1500-lb satellites, or up to four ESPA-class satellites when used with one or two Flat-Plate Adapters (FPAs).
Flat-Plate Adapter (FPA)
Flat-Plate Adapter, or FPA, supported NASA's GRAIL mission and the Delta II launch. FPA is compatible with ESPA or CASPAR, and it mounts two ESPA-class satellites side by side. FPA is available with Moog’s SoftRide isolation and it can be scaled up or down for larger or smaller spacecraft. FPA's can be used to adapter spacecraft to standard interfaces.