Individually Owned: 150,657
Corporate Owned: 137,281
Aircraft Accident/Incident Report
Las Vegas, Nevada 89111
Tuesady, June 17, 1997 17:01 PDT
NTSB Narrative Summary Released at Completion of Accident
The aircraft experienced an uncontained left engine failure during the initial climb after takeoff. The flight returned to the airport, and an uneventful landing was made. The engine was removed and returned to the repair facility that performed major repairs just 76.9 flight hours prior. During the teardown examination, the No. 5 bearing inner race retaining nut oil supply holes were found plugged. According to the Pratt and Whitney Standard Practices Manual, the procedure for the plating of silver over steel specified that the No. 5 bearing race should have been grit blasted to remove old plating per Service Process Operations Procedure (SPOP) 10, which specified use of PMC 3052-9 aluminum oxide grit. The SPOP consumable materials list identified PMC 3052-9 as 500 aluminum oxide grit. The actual processing of the nut included grit blasting with 120 grit aluminum oxide, contrary to P&W recommendation to use 200 to 500 aluminum grit oxide media or glass beads. The nut was to be cleaned and flushed after the blasting.
NTSB Probable Cause Narrative
the maintenance/overhaul facility's improper repair, which led to obstructed oil supply hole(s) at the #5 bearing inner race, then oil starvation and subsequent uncontained engine failure.
Event Information
| Type of Event | Incident |
| Event Date | 6/17/1997 |
| Event Day of the Week | Tuesday |
| Time of Event | 1701 |
| Event Time Zone | Pacific Daylight Time |
| Event City | LAS VEGAS |
| Event State | NEVADA |
| Event Country | -- |
| Zipcode of the event site | 89111 |
| Event Date Year | 1997 |
| Event Date Month | 6 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | |
| Event Location Longitude | |
| Event Location Airport | |
| Event Location Nearest Airport ID | |
| Indicates whether the acc/inc occurred off or on an airport | Off Airport/Airstrip |
| Distance from airport in statute miles | -- |
| Degrees magnetic from airport | -- |
| Airport Elevation | -- |
| Weather Briefing Completeness | Not pertinent |
| Investigator's weather source | Weather Observation Facility |
| Time of the weather observation | 1656 Pacific Daylight Time |
| Direction of event from weather observation facility (degrees) | 0 |
| Weather Observation Facility ID | LAS |
| Elevation of weather observation facility | 0 |
| Distance of event from weather observation facility (units?) | 0 |
| Time Zone of the weather observation | PDT |
| Lighting Conditions | Day |
| Lowest Ceiling Height | 0 |
| Lowest Non-Ceiling Height | 8500 |
| Sky/Lowest/Cloud Conditions | Scattered |
| Sky Condition for Lowest Ceiling | None |
| Visibility Runway Visual Range (Feet) | 0 |
| Visibility Runway Visual Value (Statute Miles) | 0 |
| Visibility (Statute Miles) | 10 |
| Air Temperature at event time (in degrees celsius) | 38 |
| Dew Point at event time (in degress fahrenheit) | 7 |
| Wind Direction (degrees magnetic) | 330 |
| Variable Wind Indicator | Unknown |
| Wind Speed (knots) | 3 |
| Wind Velocity Indicator | Unknown |
| Wind Gust Indicator | Not Gusting |
| Wind Gust (knots) | 0 |
| Altimeter Setting at event time (in. Hg) | 29 |
| Density Altitude (feet) | -- |
| Intensity of Precipitation | Unknown |
| METAR weather report | -- |
| Event Highest Injury | None |
| On Ground, Fatal Injuries | 0 |
| On Ground, Minor Injuries | 0 |
| On Ground, Serious Injuries | 0 |
| Injury Total Fatal | -- |
| Injury Total Minor | -- |
| Injury Total None | 145 |
| Injury Total Serious | -- |
| Injury Total All | -- |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 5039 |
| NTSB Notification Source | -- |
| NTSB Notification Date | Jun 18 1997 12:00AM |
| NTSB Notification Time | 830 |
| Fiche Number and/or location -used to find docket information | IMAGE |
| Date of most recent change to record | Dec 8 2000 12:20PM |
| User who most recently changed record | dbo |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N875RA |
| NTSB Number | LAX97IA209 |
| Missing Aircraft Indicator | N |
| Federal Aviation Reg. Part | Part 121: Air Carrier |
| Type of Flight Plan filed | IFR |
| Flight plan Was Activated? | -- |
| Damage | Minor |
| Aircraft Fire | None |
| Aircraft Explosion | None |
| Aircraft Manufacturer's Full Name | McDonnell Douglas |
| Aircraft Model | MD-83 |
| Aircraft Series Identifier | MD-83 |
| Aircraft Serial Number | 53182 |
| Certified Max Gross Weight | 137500 |
| Aircraft Category | Airplane |
| Aircraft Registration Class | U.S. Registered/U.S. Soil |
| Aircraft is a homebuilt? | No |
| Flight Crew Seats | -- |
| Cabin Crew Seats | -- |
| Passenger Seats | -- |
| Total number of seats on the aircraft | 145 |
| Number of Engines | 2 |
| Fixed gear or retractable gear | Retractable |
| Aircraft, Type of Last Inspection | Continuous Airworthiness |
| Date of Last Inspection | Apr 17 1997 12:00AM |
| Airframe hours since last inspection | 76 |
| Airframe Hours | 10417 |
| ELT Installed | Unknown |
| ELT Activated | Unknown |
| ELT Aided Location of Event Site | Unknown |
| ELT Type | -- |
| Aircraft Owner Name | RENO AIR |
| Aircraft Owner Street Address | 220 EDISON WAY |
| Aircraft Owner City | RENO |
| Aircraft Owner State | NV |
| Aircraft Owner Country | |
| Aircraft Owner Zipcode | 89502 |
| Operator is an individual? | -- |
| Operator Name | |
| Operator Same as Owner? | Yes |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | Yes |
| Operator Street Address | |
| Operator City | |
| Operator State | |
| Operator Country | |
| Operator Zip code | |
| Operator Code | ORJA |
| Owner has at least one certificate | Yes - certificate holder |
| Other Operator of large aircraft? | No |
| Certified for Part 133 or 137 Operation | Unknown |
| Operator Certificate Number | -- |
| Indicates whether an air carrier operation was scheduled or not | Scheduled |
| Indicates Domestic or International Flight | Domestic |
| Operator carrying Pax/Cargo/Mail | Passenger Only |
| Type of Flying (Per_Bus / Primary) | Unknown |
| Second Pilot on Board | Yes |
| Departure Point Same as Event | Yes |
| Departure Airport Code | KLAS |
| Departure City | |
| Departure State | NV |
| Departure Country | |
| Departure Time | 1700 |
| Departure Time Zone | PDT |
| Destination Same as Local Flt | -- |
| Destination Airport Code | KCOS |
| Destination City | COLORADO SPRING |
| Destination State | CO |
| Destination Country | |
| Specific Phase of Flight | Takeoff |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Jan 2 2001 10:30AM |
| User who most recently changed record | dbo |
| Since inspection or accident | -- |
| Event Location Runway Number and Location | 0 |
| Runway Length | -- |
| Runway Width | -- |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |