DEN82DA110 · Piper PA-32RT-300T PA-32RT-30
Durango Flying Service Piper PA-32RT-300T PA-32RT-30 · Accident: airframe, component or system failure
From Durango La Plata County Airport (DRO) to City of Colorado Springs Municipal Airport (COS)
Event
- NTSB case
- DEN82DA110
- Event typeAccident: someone killed or seriously injured, or the aircraft substantially damaged (NTSB definition). Incident: an occurrence that affected or could have affected safety, short of that. Glossary
- Accident
- InvestigationHow far the investigation had got when the record was published: preliminary, ongoing, final or completed. Unknown where the source does not say. Glossary
- Completed
- API-reported fatalities
- 0 · all aircraft and ground
- Ground fatalities
- 0
- OperationWhat kind of flying it was, grouped by the rules it flew under: airline (US Part 121), air taxi and commuter (Part 135), general aviation (Part 91 and similar), military or government. Glossary
- General aviation
- WeatherVisual meteorological conditions (VMC): good enough to fly by looking outside. Instrument conditions (IMC): cloud or low visibility, flying by instruments. Glossary
- Visual Meteorological Cond
Piper PA-32RT-300T PA-32RT-30
- Aircraft type
- Piper PA-32
- Category
- Airplane
- RegistrationThe aircraft's tail number, such as N12345 or G-ABCD. Registrations are reissued, so the same one years apart can be a different aircraft. Glossary
- N31912
- Operator
- Durango Flying Service
- Onboard fatalities
- Unknown
- Route
- From Durango La Plata County Airport (DRO), Durango, COTo City of Colorado Springs Municipal Airport (COS), Colorado Springs, CO
- Aircraft age
- Not recorded
- Flight rulesThe regulations the flight operated under: in the US, Part 91 (general aviation), Part 121 (airlines), Part 135 (air taxi and commuter) and others; for flights abroad, the NTSB's coarser commercial or non-commercial code. Glossary
- Part 91: General Aviation
- Phase of flightThe stage of the flight when things started to go wrong: standing, taxi, takeoff, initial climb, en route, maneuvering, approach or landing. Glossary
- Unknown
- First occurrenceThe single coded event the NTSB judges best describes what happened (records from 2008 on). Older records name the first occurrence in the sequence instead. Glossary
- Airframe, component or system failure
- DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
- Substantial
Cause areas
- Exhaust system, clamp › Failure, total
- Exhaust system, turbocharger › Leak
- Fluid, oil › Leak
- Landing gear, gear locking mechanism › Not engaged
- Landing gear, gear locking mechanism › Overtemperature
- Lubricating system, oil line › Overtemperature
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
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.
Verbatim NTSB analysis from the NTSB dataset
Sources
NTSB record DEN82DA110
- Event ID
- 20020917X03136
- Case number
- DEN82DA110
- Dataset
- historical-pre2008
- Source SHA-256
- 89e2df6d848e7ab3b42e7d7c7a03ff403303057a26ca04c95b3ea67201c3ce74
Source notes (4)
- Unreviewed is an editorial label, not an investigation status. API-sourced is not report-checked or human-reviewed. Explicit event totals are used without summing aircraft injury tables; onboard allocation is withheld. Unknown values remain unknown. The operation category is mapped from the NTSB-reported FAR part and has not been reviewed.
- Filled from the NTSB case API where the bulk record had no value: local date, investigation status. Values present in the bulk record are kept.
- The date is the local date; the NTSB stores the UTC date 1982-06-23.
- API snapshot SHA-256: 0d52e8254353b821b9be8a927b0e370d459cae387ebfc73189bf5921967d6fd7; retrieved 2026-09-24T02:50:11.217Z.