Summary
On July 22, 1991, a Beech B200 (N770M) was involved in an incident near Greenbay, WI. All 8 people aboard were uninjured. The aircraft sustained minor damage.
The National Transportation Safety Board determined the probable cause of this incident to be: INADEQUATE AIRFRAME DESIGN, WHICH RESULTED IN THE IN-FLIGHT SEPARATION OF THE LEFT ENGINE'S OUTBOARD AFT UPPER COWL DOOR.
This incident is documented in NTSB report CHI91IA223. AviatorDB cross-references NTSB investigation data with FAA registry records to provide comprehensive safety information for aircraft N770M.
Accident Details
Probable Cause and Findings
INADEQUATE AIRFRAME DESIGN, WHICH RESULTED IN THE IN-FLIGHT SEPARATION OF THE LEFT ENGINE'S OUTBOARD AFT UPPER COWL DOOR.
Aircraft Information
Registered Owner (Historical)
Data Source
Data provided by the National Transportation Safety Board (NTSB). For more information on this event, visit the NTSB Records Search website. NTSB# CHI91IA223