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Accidents · NTSB CHI08LA067 · Final report

Amateur-built RV8 accident near Garrison, Minnesota, January 12, 2008

On January 12, 2008 at about 6:38 pm local time, a amateur-built RV8, registered N617MZ, was substantially damaged in an accident during maneuvering near Garrison, Minnesota. It was a personal flight under general aviation rules (Part 91). 1 person was seriously injured. The weather was visual conditions (good weather).

The NTSB's probable cause their words, unchanged

The loss of engine power for undetermined reasons during cruise and the misjudged flare resulting in a hard landing. Contributing to the accident was the frozen lake to which the pilot performed a forced landing.

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

What the record shows

Date
January 12, 2008 · about 6:38 pm local time
Place
Garrison, Minnesota · map
Type
Accident
Injuries
1 person was seriously injured.
Weather
visual conditions (good weather)
Aircraft
Amateur-built RV8
Registration
N617MZ · registry record · serial 81064
Damage
Substantial damage
Flight
Personal flight · general aviation rules (Part 91)

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

The experimental amateur-built airplane airplane lost engine power during cruise on a cross country flight. The accident airplane sustained substantial damage during a hard landing on impact with a frozen lake. Examination of the airplane wreckage revealed flight and engine control continuity. No pre-impact anomalies were detected.

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 maneuvering defining event
  2. Hard landing during landing

The NTSB's findings

  • cause Not determined › Not determined › (general) › (general) › Unknown/Not determined
  • factor Environmental issues › Physical environment › Terrain › Snowy/icy › Contributed to outcome
  • cause Personnel issues › Action/decision › Info processing/decision › Decision making/judgment › Pilot

Pilot

  • Certificate: private
  • Ratings: single-engine land
  • Flight time: 280 in this make and model
  • Last flight review: March 1, 2008
  • Medical certificate: Class 3 (without waivers/limitations)
  • Seat: frt
  • Injury: serious injuries

The aircraft

  • Airframe total time: 279.5 hours
  • Last inspection: condition inspection, October 1, 2007
  • Maximum gross weight: 1,800 lb
  • Seats: 2
  • Landing gear: fixed
  • Engine: Lycoming IO-360-A1B (piston); 0 hours total

The flight

  • Departed from: BRD Brainerd MN at 6:15 pm
  • Destination: 10D Winsted MN
  • Flight plan: none

Weather at the time

  • Light: daylight
  • Wind: from 360° at 5 knots
  • Visibility: 8 statute miles
  • Sky: overcast at 1,100 ft
  • Temperature: 21°F (-6°C), dew point 16°F (-9°C)
  • Altimeter: 30.01 inHg
  • Observation at 6:06 pm from BRD, 20 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.