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NTSB Releases Details of Caravan Crash That Killed 4

Inflight break up confirmed in turboprop that was intended for Raisbeck flight testing.

The wreckage debris field from the November 18 crash of a 2021 Cessna 208B EX Caravan in Snohomish, Washington. [Credit: NTSB]
Gemini Sparkle

Key Takeaways:

  • A 2021 Cessna 208B EX Caravan crashed in Snohomish, Washington, on November 18, killing four highly experienced crew members during a test flight.
  • The NTSB preliminary report indicates an inflight breakup occurred while the aircraft was performing stall performance test maneuvers for Raisbeck Engineering.
  • Crucially, the aircraft had not yet been modified with Raisbeck's aerodynamic drag reduction system; the flight was part of an initial phase to establish baseline performance data.
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A 2021 Cessna 208B EX Caravan was downed in Snohomish, Washington, after it experienced an inflight breakup during test flight maneuvers last month, according to the National Transportation Safety Board (NTSB).

The NTSB confirmed the details of the November 18 accident that killed four people in a preliminary investigation report that it released Sunday.

Meg Godlewski

Meg Godlewski has been an aviation journalist for more than 24 years and a CFI for more than 20 years. If she is not flying or teaching aviation, she is writing about it. Meg is a founding member of the Pilot Proficiency Center at EAA AirVenture and excels at the application of simulation technology to flatten the learning curve. Follow Meg on Twitter @2Lewski.

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