Accident · 1991-06-12

NTSB case DEN91LA082 · BOEING DHC-6-300 · Part 91

What the record says

Event date: 1991-06-12
Event type: Accident
Highest injury level: No injuries
Aircraft: BOEING DHC-6-300 (N242CA)
Operating rule: Part 91
Operator: Corporate Air Operator named in NTSB report
Operated by (per NTSB report): CORPORATE AIR, INC.

Probable cause

THE PILOT'S FAILURE TO PERFORM AN ADEQUATE PREFLIGHT, I.E., NOT FOLLOWING THE CHECK LIST AND THE NORMAL BRAKE SYSTEM WAS INOPERATIVE AS A RESULT OF NO HYDRAULIC SYSTEM PRESSURE (HYDRAULIC SYSTEM CIRCUIT BREAKER NOT 'IN').

Source: NTSB case DEN91LA082

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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