Incident · 2005-10-09

NTSB case ENG06IA001 · Cessna Citation 650 · Part 91

What the record says

Event date: 2005-10-09
Event type: Incident
Highest injury level: No injuries
Aircraft: Cessna Citation 650 (N175DP)
Operating rule: Part 91
Operator: Marshall & Ilsley Corporation Operator named in NTSB report
Operated by (per NTSB report): Marshall & Ilsley Corporation

Probable cause

The inadequate design of the engine's interstage transition duct that yielded after the LPT stage 3 blades had separated and allowed the uncontained release of turbine debris. A contributing factor was the separation of a turbine blade.

Source: NTSB case ENG06IA001

Flight crew

Flight-crew details for this event aren't in the NTSB database extract we hold (its coverage starts with 2008 events) — a gap in our data, not an absence of crew.

Facts as the NTSB records them — GroundCheck adds no judgement. Preliminary records may be revised as the investigation proceeds.

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