Fort Wayne – Milwaukee
Flight / Schedule
Fort Wayne – Milwaukee
Aircraft
Swearingen SA226 Metro IIRegistration
N731AC
MSN
TC-255
Year of Manufacture
1978
Operator
Superior AviationDate
November 9, 2000 at 01:23 AM
Type
CRASHFlight Type
Cargo
Flight Phase
Takeoff (climb)
Crash Site
Airport (less than 10 km from airport)
Crash Location
Fort Wayne Indiana
Region
North America • United States of America
Coordinates
41.0800°, -85.1386°
Crash Cause
Technical failure
Narrative Report
On November 9, 2000 at 01:23 AM, Fort Wayne – Milwaukee experienced a crash involving Swearingen SA226 Metro II, operated by Superior Aviation, with the event recorded near Fort Wayne Indiana.
The flight was categorized as cargo and the reported phase was takeoff (climb) at a airport (less than 10 km from airport) crash site.
1 people were known to be on board, 1 fatalities were recorded, 0 survivors were identified or estimated. This corresponds to an estimated fatality rate of 100.0%.
Crew on board: 1, crew fatalities: 1, passengers on board: 0, passenger fatalities: 0, other fatalities: 0.
The listed crash cause is technical failure. The airplane was destroyed on impact with trees and terrain after takeoff. A post-impact fire ensued. A courier stated that he put 14 cases and 5 bags into the airplane and that "everything took place as it normally does." A witness stated, "I heard a very low flying aircraft come directly over my house. ... It sounded very revved up like a chainsaw cutting through a tree at high speed." The accident airplane's radar returns, as depicted on a chart, exhibited a horseshoe shaped flight path. That chart showed that the airplane made a left climbing turn to a maximum altitude of 2,479 feet. That chart showed the airplane in a descending left turn after that maximum recorded altitude was attained. The operator reported the pilot had flown about 75 hours in the same make and model airplane and had flown about 190 hours in the last 90 days. The weather was: Wind 090 degrees at 7 knots; visibility 1 statute mile; present weather light rain, mist; sky condition overcast 200 feet; temperature 9 degrees C; dew point 9 degrees C. No pre-impact engine anomalies were found. NTSB's Materials Laboratory Division examined the annunciator panel and recovered light assemblies and stated, "Item '29' was a light assembly with an identification cover indicating that it was the '[Right-hand] AC BUS' light. Examination of the filaments in the two installed bulbs revealed that one had been stretched, deformed and fractured and the other had been stretched and deformed." The airplane manufacturer stated that the airplane's left-hand and right-hand attitude gyros are powered by the 115-volt alternating current essential bus. Two inverters are installed and one inverter is used at a time as selected by the inverter select switch. The inverter select switch is located on the right hand switch panel. The airplane was not equipped with a backup attitude gyro and was not required to be equipped with one. The airplane was certified with a minimum flight crew of one pilot. Subsequent to the accident, the operator transitioned "from the single pilot operation of our Fairchild Metroliner to the inclusion of a First Officer."
Aircraft reference details include registration N731AC, MSN TC-255, year of manufacture 1978.
Geospatial coordinates for this crash are approximately 41.0800°, -85.1386°.
Fatalities
Total
1
Crew
1
Passengers
0
Other
0
Crash Summary
The airplane was destroyed on impact with trees and terrain after takeoff. A post-impact fire ensued. A courier stated that he put 14 cases and 5 bags into the airplane and that "everything took place as it normally does." A witness stated, "I heard a very low flying aircraft come directly over my house. ... It sounded very revved up like a chainsaw cutting through a tree at high speed." The accident airplane's radar returns, as depicted on a chart, exhibited a horseshoe shaped flight path. That chart showed that the airplane made a left climbing turn to a maximum altitude of 2,479 feet. That chart showed the airplane in a descending left turn after that maximum recorded altitude was attained. The operator reported the pilot had flown about 75 hours in the same make and model airplane and had flown about 190 hours in the last 90 days. The weather was: Wind 090 degrees at 7 knots; visibility 1 statute mile; present weather light rain, mist; sky condition overcast 200 feet; temperature 9 degrees C; dew point 9 degrees C. No pre-impact engine anomalies were found. NTSB's Materials Laboratory Division examined the annunciator panel and recovered light assemblies and stated, "Item '29' was a light assembly with an identification cover indicating that it was the '[Right-hand] AC BUS' light. Examination of the filaments in the two installed bulbs revealed that one had been stretched, deformed and fractured and the other had been stretched and deformed." The airplane manufacturer stated that the airplane's left-hand and right-hand attitude gyros are powered by the 115-volt alternating current essential bus. Two inverters are installed and one inverter is used at a time as selected by the inverter select switch. The inverter select switch is located on the right hand switch panel. The airplane was not equipped with a backup attitude gyro and was not required to be equipped with one. The airplane was certified with a minimum flight crew of one pilot. Subsequent to the accident, the operator transitioned "from the single pilot operation of our Fairchild Metroliner to the inclusion of a First Officer."
Cause: Technical failure
Occupants & Outcome
Crew On Board
1
Passengers On Board
0
Estimated Survivors
0
Fatality Rate
100.0%
Known people on board: 1
Operational Details
Schedule / Flight
Fort Wayne – Milwaukee
Operator
Superior AviationFlight Type
Cargo
Flight Phase
Takeoff (climb)
Crash Site
Airport (less than 10 km from airport)
Region / Country
North America • United States of America
