Brainerd – Flint
Flight / Schedule
Brainerd – Flint
Aircraft
Rockwell Sabreliner 75Registration
N85DW
MSN
380-27
Year of Manufacture
1975
Operator
Colonel'sDate
August 14, 2000 at 06:22 PM
Type
CRASHFlight Type
Executive/Corporate/Business
Flight Phase
Landing (descent or approach)
Crash Site
Airport (less than 10 km from airport)
Crash Location
Iron Wood Michigan
Region
North America • United States of America
Coordinates
42.4299°, -83.4701°
Crash Cause
Weather
Narrative Report
On August 14, 2000 at 06:22 PM, Brainerd – Flint experienced a crash involving Rockwell Sabreliner 75, operated by Colonel's, with the event recorded near Iron Wood Michigan.
The flight was categorized as executive/corporate/business and the reported phase was landing (descent or approach) at a airport (less than 10 km from airport) crash site.
4 people were known to be on board, 2 fatalities were recorded, 2 survivors were identified or estimated. This corresponds to an estimated fatality rate of 50.0%.
Crew on board: 2, crew fatalities: 2, passengers on board: 2, passenger fatalities: 0, other fatalities: 0.
The listed crash cause is weather. The airplane impacted heavily wooded terrain after experiencing a dual engine failure due to a reported lightning strike. The pilot received a weather brief that included information concerning a Convective Sigmet and a Severe Weather Watch. The weather briefer informed the pilot that a route to the southeast would keep the flight out of the heavy weather, and that, "... you'll get clobbered if you go due east." After departure, the pilot requested a turn to the northeast to stay clear of weather. While in the climb, the flight was advised of a Weather Watch that covered the area of their flight. The CVR revealed that Continuous Ignition was not selected prior to encountering turbulence. About 23 minutes after takeoff, the airplane was climbing at about 30,800 feet msl when the pilot reported a dual engine failure due to a lightning strike. The CVR indicated one engine quit and the second quit about two seconds later. The copilot established a 170 kts descent airspeed for "best glide." The airplane was vectored near a level 5 thunderstorm during the emergency descent. Two air starts were attempted when the airplane's altitude was outside of the air start envelope. Two more air starts were attempted within the air start envelope but were unsuccessful. The minimum airspeed for an air restart is 160 kts and the maximum speed for air start is 358 kts. The CVR indicated that the pilots did not call for the airplane's checklist, and no challenge and response checklists were used during the emergency descent. The CVR indicated the pilots did not discuss load shedding any of the electrical components on the airplane. The CVR indicated the hydraulic system cycled twice during the emergency descent and the landing gear was lowered using the hydraulic system during descent. During the descent the pilots reported they had lost use of their navigation equipment. The airplane impacted the terrain located about 166 nautical miles from the departure airport on a bearing of 083 degrees. No preexisting engines or airframe anomalies were found.
Aircraft reference details include registration N85DW, MSN 380-27, year of manufacture 1975.
Geospatial coordinates for this crash are approximately 42.4299°, -83.4701°.
Fatalities
Total
2
Crew
2
Passengers
0
Other
0
Crash Summary
The airplane impacted heavily wooded terrain after experiencing a dual engine failure due to a reported lightning strike. The pilot received a weather brief that included information concerning a Convective Sigmet and a Severe Weather Watch. The weather briefer informed the pilot that a route to the southeast would keep the flight out of the heavy weather, and that, "... you'll get clobbered if you go due east." After departure, the pilot requested a turn to the northeast to stay clear of weather. While in the climb, the flight was advised of a Weather Watch that covered the area of their flight. The CVR revealed that Continuous Ignition was not selected prior to encountering turbulence. About 23 minutes after takeoff, the airplane was climbing at about 30,800 feet msl when the pilot reported a dual engine failure due to a lightning strike. The CVR indicated one engine quit and the second quit about two seconds later. The copilot established a 170 kts descent airspeed for "best glide." The airplane was vectored near a level 5 thunderstorm during the emergency descent. Two air starts were attempted when the airplane's altitude was outside of the air start envelope. Two more air starts were attempted within the air start envelope but were unsuccessful. The minimum airspeed for an air restart is 160 kts and the maximum speed for air start is 358 kts. The CVR indicated that the pilots did not call for the airplane's checklist, and no challenge and response checklists were used during the emergency descent. The CVR indicated the pilots did not discuss load shedding any of the electrical components on the airplane. The CVR indicated the hydraulic system cycled twice during the emergency descent and the landing gear was lowered using the hydraulic system during descent. During the descent the pilots reported they had lost use of their navigation equipment. The airplane impacted the terrain located about 166 nautical miles from the departure airport on a bearing of 083 degrees. No preexisting engines or airframe anomalies were found.
Cause: Weather
Occupants & Outcome
Crew On Board
2
Passengers On Board
2
Estimated Survivors
2
Fatality Rate
50.0%
Known people on board: 4
Operational Details
Schedule / Flight
Brainerd – Flint
Operator
Colonel'sFlight Type
Executive/Corporate/Business
Flight Phase
Landing (descent or approach)
Crash Site
Airport (less than 10 km from airport)
Region / Country
North America • United States of America
