Aircraft Accident/Incident Report

Santa Rosa, New Mexico 88435
Wednesday, February 22, 1995 20:30 MST

NTSB Narrative Summary Released at Completion of Accident

WHILE THE AIRPLANE WAS CLIMBING THROUGH FL230 IN DARK NIGHT VMC CONDITIONS, THE RIGHT ENGINE LOST POWER. SECONDS AFTER THE PILOT INITIATED AN EMERGENCY DESCENT, THE LEFT ENGINE LOST POWER. HE THEN ATTEMPTED SEVERAL UNSUCCESSFUL RESTARTS ON BOTH ENGINES UNTIL REACHING 15,000 MSL, AT WHICH TIME HE FEATHERED THE RIGHT ENGINE PROPELLER. CONTINUED ATTEMPTS TO RESTART THE LEFT ENGINE USING VARIOUS COMBINATIONS OF CROSS-FEED, MIXTURE, AND THROTTLE WERE NOT SUCCESSFUL. THE PILOT THEN EXECUTED A FORCED LANDING TO ROUGH TERRAIN WITH THE AIRPLANE COMING TO REST 1/3 MILES WEST OF AN AIRPORT. THE AIRPLANE WAS STRUCTURALLY DAMAGED DURING THE EMERGENCY LANDING. EXAMINATION OF THE RIGHT ENGINE REVEALED THAT THE #5 CONNECTING ROD FAILED DUE TO OIL STARVATION, AND PENETRATED THE CRANKCASE. ADDITIONALLY, THE TURBOCHARGER TURBINE WHEEL WAS FOUND SEPARATED FROM ITS SHAFT. EXAMINATION OF THE LEFT ENGINE ALSO REVEALED A FAILED TURBOCHARGER TURBINE WHEEL SHAFT. TEARDOWN OF BOTH TURBOCHARGER ASSEMBLIES REVEALED EVIDENCE OF EXCESSIVELY HIGH TURBINE INLET TEMPERATURES AND BOTH TURBOCHARGERS HAD UNAPPROVED PARTS INSTALLED.

NTSB Probable Cause Narrative

THE FAILURE OF THE RIGHT ENGINE'S TURBOCHARGER RESULTING IN OIL STARVATION AND SUBSEQUENT FAILURE OF THE #5 CONNECTING ROD WHICH PENETRATED THE CRANKCASE, AND THE FAILURE OF THE LEFT ENGINE'S TURBOCHARGER RESULTING IN THE LOSS OF POWER ON BOTH ENGINES. FACTORS WERE THE LACK OF SUITABLE TERRAIN FOR THE FORCED LANDING, DARK NIGHT LIGHT CONDITIONS, AND UNAPPROVED TURBOCHARGER PARTS.

Event Information

Type of Event Accident
Event Date 2/22/1995
Event Day of the Week Wednesday
Time of Event 2030
Event Time Zone Mountain Standard Time
Event City SANTA ROSA
Event State NEW MEXICO
Event Country --
Zipcode of the event site 88435
Event Date Year 1995
Event Date Month 2
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 290
Airport Elevation --
Weather Briefing Completeness Full
Investigator's weather source Pilot
Time of the weather observation 0
Direction of event from weather observation facility (degrees) 0
Weather Observation Facility ID
Elevation of weather observation facility 0
Distance of event from weather observation facility (units?) 0
Time Zone of the weather observation
Lighting Conditions Night/Dark
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Clear
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 100
Air Temperature at event time (in degrees celsius) 12
Dew Point at event time (in degress fahrenheit) -3
Wind Direction (degrees magnetic) 0
Variable Wind Indicator Unknown
Wind Speed (knots) 0
Wind Velocity Indicator Calm
Wind Gust Indicator Not Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 30
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 3
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 777
NTSB Notification Source --
NTSB Notification Date Feb 22 1995 12:00AM
NTSB Notification Time 33
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Dec 7 2000 4:03PM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N100BL
NTSB Number FTW95LA119
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed IFR
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name BEECH
Aircraft Model 60
Aircraft Series Identifier 60
Aircraft Serial Number P-135
Certified Max Gross Weight 6965
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 6
Number of Engines 2
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Jul 1 1994 12:00AM
Airframe hours since last inspection 33
Airframe Hours 3262
ELT Installed Yes
ELT Activated Yes
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name AGAMEMNON OPERATING, INC.
Aircraft Owner Street Address 8605 LEMMON AVENUE
Aircraft Owner City DALLAS
Aircraft Owner State TX
Aircraft Owner Country
Aircraft Owner Zipcode 75209
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
Owner has at least one certificate None
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 --
Indicates Domestic or International Flight --
Operator carrying Pax/Cargo/Mail --
Type of Flying (Per_Bus / Primary) Business
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code SAF
Departure City SANTA FE
Departure State NM
Departure Country
Departure Time 2000
Departure Time Zone MST
Destination Same as Local Flt --
Destination Airport Code DAL
Destination City DALLAS
Destination State TX
Destination Country
Specific Phase of Flight Climb
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:34AM
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 --