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Accidents · NTSB WPR09FA015 · Final report

Piper PA-28R-201T accident near Markleeville, California, October 16, 2008

On October 16, 2008 at about 6:00 pm local time, a Piper PA-28R-201T, registered N9581C, was substantially damaged in an accident during enroute (climb to cruise) near Markleeville, California (Alpine County airport). It was a personal flight under general aviation rules (Part 91). 1 person was killed. The weather was visual conditions (good weather).

The NTSB's probable cause their words, unchanged

A loss of engine power for undetermined reasons. Contributing to the accident was the pilot’s failure to choose a suitable landing area.

Source: NTSB aviation accident database, copy made October 5, 2026. Docket and reports at the NTSB.

What the record shows

Date
October 16, 2008 · about 6:00 pm local time
Place
Markleeville, California · Alpine County · map
Type
Accident
Injuries
1 person was killed.
Weather
visual conditions (good weather)
Aircraft
Piper PA-28R-201T · all PA-28R-201Ts on the register
Registration
N9581C · no longer on the register · serial 28R-7803267
Damage
Substantial damage
Flight
Personal flight · general aviation rules (Part 91)

The NTSB's narrative final · quoted from the NTSB record

The pilot was in cruise flight on a southerly heading at 13,700 feet mean sea level (msl), and initiated a 180-degree climbing left turn to 14,500 feet. He reported to air traffic control (ATC) that the engine was “missing badly,” and he was returning to his home airport. One minute later, he reported a complete loss of engine power. The pilot decided that he could not make his home base, and elected to head for an alternate airport with ATC guidance. The pilot indicated to ATC that he did not have the airport in sight and was trying to locate it with his global positioning satellite system (GPS). The last recorded radar position was 2.9 miles southeast of the airport and 6,200 feet above field elevation with the airplane on a northerly track. The airplane collided with trees 1.9 miles northwest of the airport while on a southerly heading. While maneuvering, the pilot overflew suitable, unobstructed places to land. Post accident download of an engine data management system displayed stable conditions initially followed by fluctuations in the fuel flow, as well as fluctuations of all six exhaust gas temperature (EGT) and cylinder head temperature (CHT) indications. Over the next two minutes, the readings smoothed out, and then the fuel flow increased while the EGT and CHT dropped to low values indicative of a loss of power. The engine was inspected and prepared for an engine run in a test cell. After replacing several damaged parts including the fuel pump, the engine started easily and ran smoothly throughout its entire power range with no anomalies discovered. The reasons for the fluctuations to the fuel flow, EGT and CHT were not determined.

The complete narrative as the NTSB published it. The NTSB's docket holds the report as a PDF and any photographs, statements and other documents from the investigation.

The factual record from the NTSB's investigation tables, in plain English

What happened, in order

  1. Loss of engine power (total) during enroute (climb to cruise) defining event
  2. Off-field or emergency landing during emergency descent
  3. Collision with terrain or object (not controlled flight into terrain) during landing

The NTSB's findings

  • factor Personnel issues › Action/decision › Info processing/decision › Decision making/judgment › Pilot
  • Environmental issues › Physical environment › Object/animal/substance › Tree(s) › Contributed to outcome
  • cause Not determined › Not determined › (general) › (general) › Unknown/Not determined
  • factor Environmental issues › Physical environment › Terrain › (general) › Decision related to condition

Pilot

  • Certificate: private
  • Ratings: single-engine land
  • Flight time: 252 hours in all; 183 in this make and model; 17 in the last 90 days; 12 in the last 30 days; 179 as pilot in command
  • Last flight review: March 3, 2008
  • Medical certificate: Class 3 (without waivers/limitations)
  • Seat: left
  • Injury: fatal

The aircraft

  • Airframe total time: 3,151 hours
  • Last inspection: annual inspection, August 1, 2008
  • Maximum gross weight: 2,900 lb
  • Seats: 4
  • Landing gear: retractable
  • Engine: Teledyne Continental Motors TSIO-360FB (piston); 0 hours total

The flight

  • Departed from: MEV Minden NV at 5:10 pm
  • Destination: CMA Camarillo CA
  • Flight plan: none
  • Runway 17, 4,443 ft by 50 ft

Weather at the time

  • Light: daylight
  • Wind: from 080° at 4 knots
  • Visibility: 10 statute miles
  • Sky: clear
  • Temperature: 57°F (14°C), dew point 19°F (-7°C)
  • Altimeter: 30.36 inHg
  • Observation at 5:53 pm from KTVL, 14 miles away

Injuries

FatalSeriousMinorNone
Flight crew1

Documents from the investigation the NTSB's docket: the evidence folder behind the report

The docket, the folder of records gathered during an investigation (maintenance records, photographs, witness statements, examinations), has not been read from the NTSB for this case yet; the list appears here once it has. Open the docket at the NTSB.

Everything on this page comes from the NTSB's public records. The narrative, probable cause and findings are the NTSB's own words; the coded tables behind the report are written out in plain English, with pilots' ages, home towns and medical details left out. The documents and photographs are the NTSB's docket, shown as the NTSB released them. This site's own text never names anyone involved. A preliminary report can change; the final report usually follows one to two years later, and the page is refreshed when it does.