The SPARK Power Unit SPU28b Multi-Interface Package includes both Right-Hand (RH) and Left-Hand (LH) aircraft interface modules—providing maximum compatibility across aircraft with different GPU receptacle orientations. Designed for operators supporting multiple aircraft types, mixed fleets, or varying external power connector configurations, the Multi-Interface Package allows a single SPU28b platform to adapt quickly between aircraft without requiring separate dedicated power units. Built around the same high-performance architecture as every SPU28b, the system delivers class-leading starting capability in the smallest and lightest package in its class, while maintaining the flexibility demanded by real-world aviation operations. Included in the Operator Package ✔ SPU28b Power Unit✔ Right-Hand (RH) Aircraft Interface✔ Left-Hand (LH) Aircraft Interface✔ Charger & 110V AC Adapter✔ Interface Protection Built for Operational Flexibility Whether supporting mixed fleets, remote operations, customer aircraft, or changing mission requirements, the SPU28b Operator Package ensures your power unit is ready to adapt wherever operations take you. One platform. Expanded compatibility.
