Dream Chaser underwent Electromagnetic Interference and Electromagnetic Compatibility testing in NASA's Space Systems Processing Facility to confirm the spacecraft's operation in expected electromagnetic conditions for various missions.
The vehicle also completed high-speed tow testing at Kennedy and Space Florida's Launch and Landing Facility, simulating runway landing dynamics. Daimler Truck North America's Freightliner Cascadia truck towed the spaceplane to validate autonomous navigational parameters.
The tests included demonstration of real-time command and telemetry transfer between Dream Chaser and Mission Control in Louisville, Colorado via NASA's Tracking and Data Relay Satellite System. This evaluated readiness for in-flight operations.
A post-landing recovery rehearsal followed, verifying safe vehicle shutdown and timely access to sensitive payloads.
Sierra Space expects Dream Chaser to enter final acoustic testing in December 2025 before undergoing modifications for national security roles in Colorado. Planned enhancements will focus on expanding the spacecraft's versatility for a range of mission requirements, including national defense tasks.
Dream Chaser's first flight to low Earth orbit is targeted for late 2026, with runway landing scheduled for Vandenberg Space Force Base, under NASA's CRS-2 contract.
"Each milestone we achieve is a testament to the resilience, innovation and dedication of the Sierra Space team, and represents another significant step forward in ensuring Dream Chaser's success as a versatile, reusable spacecraft," said Fatih Ozmen, Executive Chair at Sierra Space. "We are excited to see Dream Chaser progressing steadily toward its inaugural flight to support the nation's most pressing space priorities."
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