Cessna 177RG accident near Rochester, Minnesota, March 6, 2005
On March 6, 2005 at about 7:46 pm local time, a Cessna 177RG, registered N2019Q, was substantially damaged in an accident near Rochester, Minnesota. It was a personal flight under general aviation rules (Part 91). 1 person was seriously injured and 1 person had minor injuries. The weather was visual conditions (good weather).
The NTSB's probable cause their words, unchanged
The loss of engine power due to oil starvation and the subsequent failure of a connecting rod. Additional causes were the improper maintenance due to under-torqued fasteners, and inadequate airframe manufacturer maintenance procedures resulting in an improper oil gasket installation. The tree encountered during the forced landing was a factor.
Source: NTSB aviation accident database, copy made October 5, 2026. Docket and reports at the NTSB.
What the record shows
- Date
- March 6, 2005 · about 7:46 pm local time
- Place
- Rochester, Minnesota · map
- Type
- Accident
- Injuries
- 1 person was seriously injured and 1 person had minor injuries.
- Weather
- visual conditions (good weather)
- Aircraft
- Cessna 177RG · all 177RGs on the register
- Registration
- N2019Q · no longer on the register · serial 177RG0419
- Damage
- Substantial damage
- Flight
- Personal flight · general aviation rules (Part 91)
The NTSB's narrative final · quoted from the NTSB record
The airplane was substantially damaged when it impacted a tree and the ground during a forced landing following a loss of engine power. Subsequent to the accident, the engine was found to have a broken connecting rod, and the oil level was below the bottom of the dipstick. According to the pilot and maintenance records, the airplane had recently undergone an annual inspection. The annual inspection included an overhaul of the propeller governor. Examination of the governor installation revealed that the mounting nuts did not have the proper stack up of washers and were not torqued to specifications. In addition, the aircraft maintenance manual for the airplane indicated the use of a single gasket between the governor and the engine accessory housing. An aircraft maintenance manual for later year models of the airplane and an engine manufacturer's Service Instruction indicated the use of 2 gaskets and a plate between the propeller governor and the engine accessory housing. The engine manufacturer’s Service Instruction stated that the 2 gaskets and plate are necessary "to eliminate the possibility of oil leakage between the propeller governor and the accessory housing."
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
Pilot
- Certificate: private
- Ratings: single-engine land; instrument: airplane
- Flight time: 695 hours in all; 265 in this make and model; 2 in the last 90 days; 0 in the last 30 days; 695 as pilot in command
- Last flight review: July 1, 2003
- Medical certificate: Class 3 (with waivers/limitations)
- Seat: left
- Injury: minor injuries
The aircraft
- Airframe total time: 3,113 hours
- Last inspection: annual inspection, March 1, 2005; 0 hours since
- Maximum gross weight: 2,800 lb
- Seats: 4
- Landing gear: retractable
- Engine: Lycoming IO-360-A1B6D (piston); 0 hours total
The flight
- Departed from: RST Rochester MN at 7:30 pm
- Flight plan: none
Weather at the time
- Light: daylight
- Wind: from 220° at 16 knots
- Visibility: 10 statute miles
- Sky: clear
- Temperature: 57°F (14°C), dew point 30°F (-1°C)
- Altimeter: 29.56 inHg
- Observation at 7:54 pm from KRST, 15 miles away
Injuries
| Fatal | Serious | Minor | None | |
|---|---|---|---|---|
| Crew | 1 | |||
| Passengers | 1 |
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.