ASN Wikibase Occurrence # 185141
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| Date: | Friday 19 January 1990 |
| Time: | 15:44 |
| Type: |  Mitsubishi MU-2B-25 |
| Owner/operator: | Cosco E Associates Inc. |
| Registration: | N99SR |
| MSN: | 315 |
| Year of manufacture: | 1975 |
| Total airframe hrs: | 1642 hours |
| Fatalities: | Fatalities: 0 / Occupants: 2 |
| Aircraft damage: | Substantial |
| Category: | Accident |
| Location: | Jefferson County Airport, Broomfield, Colorado -
 United States of America
|
| Phase: | Take off |
| Nature: | Private |
| Departure airport: | Jefferson County Airport, Broomfield, Colorado (BJC/KBJC) |
| Investigating agency: | NTSB |
| Confidence Rating: |  Accident investigation report completed and information captured |
The pilot said that during take-off roll, the aircraft's left engine lost RPM. The pilot lost directional control and the aircraft departed the left side of the runway. The aircraft struck a runway sign and two runway lights. It then skidded sideways for 3000 feet, crossed the runway and nosed down in a ditch. There were heavy snow showers in progress at the time of the accident and the runway was covered by snow.
The NTSB determined the probable cause to be: Loss of directional control by the pilot, during take-off ground run. Contributing to this accident were a loss of power on the left engine due to snow ingestion, heavy snow showers in progress and an icy, snow covered runway
Sources:
1. NTSB Identification: DEN90LA047
2. CAA: http://registry.faa.gov/aircraftinquiry/NNum_Results.aspx?omni=Home-N-Number&nNumberTxt=99SR
History of this aircraft
Other occurrences involving this aircraft
| 25 May 2021 | N99SR | Aircraft Trust Services Inc Trustee | 0 | Augusta Regional Airport (AGS/KAGS), GA | |
min |
Revision history:
| Date/time | Contributor | Updates |
|---|---|---|
| 04-Mar-2016 19:53 | Dr.John Smith | Added |
| 04-Mar-2016 19:55 | Dr.John Smith | Updated [Aircraft type] |
| 21-Dec-2016 19:30 | ASN Update Bot | Updated [Time, Damage, Category, Investigating agency] |
Corrections or additions? ... Edit this accident description
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