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WPR15FA241 · Cessna T182T

13 Aug 2015 · Oroville, WA, United States

Cessna T182T · Accident: loss of control in flight en route

From Dorothy Scott Airport (0S7) to Spokane International Airport (GEG)

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Event

NTSB case
WPR15FA241
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
2 · all aircraft and ground
Ground fatalities
Unknown
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

Cessna T182T

Aircraft type
Cessna 182
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
N6289Z
Operator
Unknown
Onboard fatalities
Unknown
Route
From Dorothy Scott Airport (0S7), Oroville, WATo Spokane International Airport (GEG), Spokane, WA
Aircraft age
About 7 years (built 2008)
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
En route · climb to cruise
Defining eventThe 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
Loss of control in flight
DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
Destroyed

Cause areas

  • Aircraft › Aircraft oper/perf/capability
  • Personnel issues › Task performance

Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.

NTSB narrative

The owner/pilot and another pilot were on a visual flight rules personal cross-country flight near mountainous terrain. The wreckage was discovered after the sheriff's department responded to a call of a forest fire in the area. There were no reported witnesses to the accident sequence. Examination of the accident site indicated that the airplane impacted a hillside at an elevation of 3,093 ft above mean sea level, which was 2,029 ft above the departure airport's elevation. The 45-degree angle cut damage signature on a tree and the propeller damage signatures indicated that the engine was developing power at the time of impact. The fuselage, wings, and most of the empennage were consumed by a postimpact fire. No evidence of any preimpact mechanical anomalies was discovered with the engine or airframe.

It could not be determined which pilot occupied which seat and who was manipulating the flight controls when the accident occurred. It is unknown why the pilots attempted to fly over the mountain range to the east rather than to use the most common flight route down the valley toward the south. Further, the location where they attempted to cross the rising terrain was very close to the airport, and a witness had seen the airplane depart and fly eastbound at an altitude of about 400 ft above ground level. Therefore, the pilots had a reduced amount of time and distance to climb the airplane to an altitude sufficient to clear the mountain range. The pilot's decision to turn eastbound to cross the mountain range placed the airplane in a situation that prevented a successful crossing, and the pilot failed to recognize that the airplane was unable to climb above the terrain until it was too late to escape.

Probable cause

The pilot’s failure to maintain terrain clearance while maneuvering. Contributing to the accident was the pilots’ selection, for undetermined reasons, of a route different than the most commonly used route.

Verbatim NTSB analysis and probable cause from the NTSB dataset

Sources

NTSB record WPR15FA241
Event ID
20150814X43648
Case number
WPR15FA241
Dataset
full-current
Source SHA-256
5cf380f0061817c0331a6b2d8cc7e0ee3a79bea469a1001dc5c10e56f35f5ab3
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: investigation status. Values present in the bulk record are kept.
  • The date is the local date, which is the same as the UTC date the NTSB stores.
  • API snapshot SHA-256: 27f071f9659c8eec9d3144c75cff8a610ae03532545a3775b6df6d2682b82c3f; retrieved 2026-09-14T19:49:41.146Z.