Individually Owned: 150,657
Corporate Owned: 137,281
Durango Laplata Co. Airport
Aircraft Accident/Incident Report
Durango, Colorado 81301
Tuesady, June 22, 1982 18:00 MDT
NTSB Narrative Summary Released at Completion of Accident
THE PILOT REPORTED THAT AFTER TAKING OFF, DENSE WHITE SMOKE BEGAN TO FILL THE COCKPIT AND SEEMED TO COME FROM UNDER THE INSTRUMENT PANEL. HE STATED THAT THE INSTRUMENTS WERE IN THE NORMAL OPERATING RANGE, BUT THE SMOKE BECAME SO DENSE THAT THE VISIBILITY IN THE COCKPIT WAS REDUCED TO A FEW INCHES. THE PASSENGER IN THE RIGHT FRONT SEAT WAS ALSO A PILOT AND ASSISTED IN NAVIGATING BACK TO THE AIRPORT. THE AIRCRAFT WAS LANDED DOWNWIND ON RUNWAY 20, AND AFTER TOUCHDOWN, THE NOSE GEAR COLLAPSED. AN EXAMINATION REVEALED THAT A TURBOCHARGER EXHAUST COUPLING HAD FAILED AND ALLOWED HOT EXHAUST GASES TO EXPEL INTO THE ENGINE COMPARTMENT. THE OIL PRESSURE HOSE LINE MELTED AND OIL WAS SPRAYED ONTO THE TURBOCHARGER AND MIXED WITH THE HOT GASES AND BURNED. THE SMOKE ENTERED THE COCKPIT THROUGH THE VENT BENEATH THE INSTRUMENT PANEL. AN EXAMINATION OF THE NOSE GEAR REVEALED THAT THE GEAR DOWN LOCK SPRINGS WERE DAMAGED BY FIRE, THUS ALLOWING THE NOSE GEAR TO COLLAPSE.
NTSB Probable Cause Narrative
Not Yet Reported
Event Information
| Type of Event | Accident |
| Event Date | 6/22/1982 |
| Event Day of the Week | Tuesday |
| Time of Event | 1800 |
| Event Time Zone | Mountain Daylight Time |
| Event City | DURANGO |
| Event State | COLORADO |
| Event Country | -- |
| Zipcode of the event site | 81301 |
| Event Date Year | 1982 |
| Event Date Month | 6 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | -- |
| Event Location Longitude | -- |
| Event Location Airport | DURANGO LAPLATA CO. |
| Event Location Nearest Airport ID | DRO |
| Indicates whether the acc/inc occurred off or on an airport | On Airport |
| Distance from airport in statute miles | 0 |
| Degrees magnetic from airport | 0 |
| Airport Elevation | 0 |
| Weather Briefing Completeness | Unknown |
| Investigator's weather source | Unknown |
| Time of the weather observation | 1735 |
| Direction of event from weather observation facility (degrees) | 0 |
| Weather Observation Facility ID | DRO |
| Elevation of weather observation facility | 0 |
| Distance of event from weather observation facility (units?) | 0 |
| Time Zone of the weather observation | |
| Lighting Conditions | Day |
| Lowest Ceiling Height | 0 |
| Lowest Non-Ceiling Height | 8000 |
| Sky/Lowest/Cloud Conditions | Scattered |
| Sky Condition for Lowest Ceiling | Unknown |
| Visibility Runway Visual Range (Feet) | 0 |
| Visibility Runway Visual Value (Statute Miles) | 0 |
| Visibility (Statute Miles) | 75 |
| Air Temperature at event time (in degrees celsius) | 74 |
| Dew Point at event time (in degress fahrenheit) | 0 |
| Wind Direction (degrees magnetic) | 350 |
| Variable Wind Indicator | Unknown |
| Wind Speed (knots) | 8 |
| Wind Velocity Indicator | Unknown |
| Wind Gust Indicator | Unknown |
| Wind Gust (knots) | 0 |
| Altimeter Setting at event time (in. Hg) | 30 |
| Density Altitude (feet) | 0 |
| 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 | 4 |
| Injury Total Serious | -- |
| Injury Total All | -- |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 1659 |
| NTSB Notification Source | -- |
| NTSB Notification Date | -- |
| NTSB Notification Time | 0 |
| Fiche Number and/or location -used to find docket information | |
| Date of most recent change to record | Oct 31 2002 4:04PM |
| User who most recently changed record | NTSB\ZUZL |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N31912 |
| NTSB Number | DEN82DA110 |
| Missing Aircraft Indicator | N |
| Federal Aviation Reg. Part | Part 91: General Aviation |
| Type of Flight Plan filed | VFR |
| Flight plan Was Activated? | -- |
| Damage | Substantial |
| Aircraft Fire | Ground and In-flight |
| Aircraft Explosion | Ground and In-flight |
| Aircraft Manufacturer's Full Name | PIPER |
| Aircraft Model | PA-32RT-300T |
| Aircraft Series Identifier | PA-32RT-30 |
| Aircraft Serial Number | 32R7887014 |
| Certified Max Gross Weight | 3600 |
| Aircraft Category | Airplane |
| Aircraft Registration Class | Unknown |
| Aircraft is a homebuilt? | No |
| Flight Crew Seats | -- |
| Cabin Crew Seats | -- |
| Passenger Seats | -- |
| Total number of seats on the aircraft | 7 |
| Number of Engines | 1 |
| Fixed gear or retractable gear | Retractable |
| Aircraft, Type of Last Inspection | Unknown |
| Date of Last Inspection | -- |
| Airframe hours since last inspection | 49 |
| Airframe Hours | 1245 |
| ELT Installed | Yes |
| ELT Activated | Unknown |
| ELT Aided Location of Event Site | Unknown |
| ELT Type | -- |
| Aircraft Owner Name | D. WATKINS/C. CRONE/R. GROSSMA |
| Aircraft Owner Street Address | DURANGO MUNICIPAL AIRPORT |
| Aircraft Owner City | DURANGO |
| Aircraft Owner State | CO |
| Aircraft Owner Country | |
| Aircraft Owner Zipcode | 81301 |
| Operator is an individual? | -- |
| Operator Name | DURANGO FLYING SERVICE |
| Operator Same as Owner? | No |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | Yes |
| Operator Street Address | DURANGO MUNICIPAL AIRPORT |
| Operator City | DURANGO |
| Operator State | CO |
| Operator Country | |
| Operator Zip code | 81301 |
| Operator Code | |
| 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 | -- |
| Indicates Domestic or International Flight | -- |
| Operator carrying Pax/Cargo/Mail | -- |
| Type of Flying (Per_Bus / Primary) | Unknown |
| Second Pilot on Board | No |
| Departure Point Same as Event | Yes |
| Departure Airport Code | DRO |
| Departure City | DURANGO |
| Departure State | CO |
| Departure Country | |
| Departure Time | 1800 |
| Departure Time Zone | |
| Destination Same as Local Flt | -- |
| Destination Airport Code | COS |
| Destination City | COLORADO SPRING |
| Destination State | CO |
| Destination Country | |
| Specific Phase of Flight | Climb |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Sep 18 2002 4:50PM |
| User who most recently changed record | dbo |
| Since inspection or accident | -- |
| Event Location Runway Number and Location | 20 |
| Runway Length | 9200 |
| Runway Width | 150 |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |