Lansing - Battle Creek

The airplane departed in IMC conditions on an IFR flight plan. Shortly after takeoff the pilot told the departure controller he had '...a problem.' The airplane's flight path was a series of left hand turns while performing descents and ascents. Reports of engine sounds varied from high rpm to low rpm. Many witnesses reported the airplane descending out of, and climbing into, clouds. The airplane was observed in a 45° angle descent, right wing low, as it collided with trees and the ground. The on-scene investigation found an intermittent electric gyro system inverter, a broken filament on the inverter power 'out' light bulb, electrically powered gyro's rotors did not have rotational damage, and a vacuum powered attitude indicator rotor with rotational damage. The pilot's toxicology report stated 45 mg/dl of ethanol detected in his muscle tissue.

Flight / Schedule

Lansing - Battle Creek

Registration

N242TC

MSN

690-11219

Year of Manufacture

1974

Date

September 27, 1993 at 11:23 AM

Type

CRASH

Flight Type

Positioning

Flight Phase

Takeoff (climb)

Crash Site

Airport (less than 10 km from airport)

Crash Location

Lansing-Capital Region Michigan

Region

North America • United States of America

Crash Cause

Technical failure

Narrative Report

On September 27, 1993 at 11:23 AM, Lansing - Battle Creek experienced a crash involving Rockwell Grand Commander 690, operated by Midwest Flying Service, with the event recorded near Lansing-Capital Region Michigan.

The flight was categorized as positioning and the reported phase was takeoff (climb) at a airport (less than 10 km from airport) crash site.

2 people were known to be on board, 2 fatalities were recorded, 0 survivors were identified or estimated. This corresponds to an estimated fatality rate of 100.0%.

Crew on board: 2, crew fatalities: 2, passengers on board: 0, passenger fatalities: 0, other fatalities: 0.

The listed crash cause is technical failure. The airplane departed in IMC conditions on an IFR flight plan. Shortly after takeoff the pilot told the departure controller he had '...a problem.' The airplane's flight path was a series of left hand turns while performing descents and ascents. Reports of engine sounds varied from high rpm to low rpm. Many witnesses reported the airplane descending out of, and climbing into, clouds. The airplane was observed in a 45° angle descent, right wing low, as it collided with trees and the ground. The on-scene investigation found an intermittent electric gyro system inverter, a broken filament on the inverter power 'out' light bulb, electrically powered gyro's rotors did not have rotational damage, and a vacuum powered attitude indicator rotor with rotational damage. The pilot's toxicology report stated 45 mg/dl of ethanol detected in his muscle tissue.

Aircraft reference details include registration N242TC, MSN 690-11219, year of manufacture 1974.

Fatalities

Total

2

Crew

2

Passengers

0

Other

0

Crash Summary

The airplane departed in IMC conditions on an IFR flight plan. Shortly after takeoff the pilot told the departure controller he had '...a problem.' The airplane's flight path was a series of left hand turns while performing descents and ascents. Reports of engine sounds varied from high rpm to low rpm. Many witnesses reported the airplane descending out of, and climbing into, clouds. The airplane was observed in a 45° angle descent, right wing low, as it collided with trees and the ground. The on-scene investigation found an intermittent electric gyro system inverter, a broken filament on the inverter power 'out' light bulb, electrically powered gyro's rotors did not have rotational damage, and a vacuum powered attitude indicator rotor with rotational damage. The pilot's toxicology report stated 45 mg/dl of ethanol detected in his muscle tissue.

Cause: Technical failure

Occupants & Outcome

Crew On Board

2

Passengers On Board

0

Estimated Survivors

0

Fatality Rate

100.0%

Known people on board: 2

Operational Details

Schedule / Flight

Lansing - Battle Creek

Flight Type

Positioning

Flight Phase

Takeoff (climb)

Crash Site

Airport (less than 10 km from airport)

Region / Country

North America • United States of America

Aircraft Details

Registration

N242TC

MSN

690-11219

Year of Manufacture

1974