Cessna 180 accident near Baker City, Oregon, July 9, 2017
On July 9, 2017 at about 1:30 pm local time, a 1955 Cessna 180, registered N4683B, was substantially damaged in an accident during enroute (descent) near Baker City, Oregon (Baker City Municipal airport). It was a personal flight under general aviation rules (Part 91). No one was hurt; 2 people were on board or involved. The weather was visual conditions (good weather).
The NTSB's probable cause their words, unchanged
The loss of engine power due to fuel exhaustion, which resulted from the pilot's inadequate preflight fuel planning.
Source: NTSB aviation accident database, copy made October 5, 2026. Docket and reports at the NTSB.
What the record shows
- Date
- July 9, 2017 · about 1:30 pm local time
- Place
- Baker City, Oregon · Baker City Municipal · map
- Type
- Accident
- Injuries
- No one was hurt; 2 people were on board or involved.
- Weather
- visual conditions (good weather)
- Aircraft
- Cessna 180 UNDESIGNAT, built 1955 · all 180s on the register
- Registration
- N4683B · no longer on the register · serial 31581
- Damage
- Substantial damage
- Flight
- Personal flight · general aviation rules (Part 91)
The NTSB's narrative final · quoted from the NTSB record
The commercial pilot reported that he departed on a cross-country flight with 26.5 gallons of fuel and that he planned to make an intermediate stop to refuel before proceeding to the destination airport. The intermediate fuel stop airport was 97 nautical miles (nm) from the departure airport. About 45 minutes into the flight, when the airplane was about 3,000 ft above ground level and 5 nm east of the intermediate fuel stop airport, the engine lost power. The pilot assumed that the airplane was out of fuel and subsequently realized that the airplane would not be able to reach the intended airport. As a result, the pilot made a forced landing to a hayfield, during which the airplane sustained substantial damage. The pilot was using the fuel totalizer to keep track of the amount of fuel during the flight. The pilot reported that the fuel totalizer indicated 14 gallons at the time of the engine failure. The pilot also reported that, at that time, the fuel selector indicated "BOTH" and the fuel gauges indicated that the left tank was 3/8 full and the right tank was empty. Aircraft recovery personnel reported that, when they drained fuel from each tank, the left tank was almost empty, and the right tank had less than 1.7 gallons remaining. According to the Cessna 180 Owner's Manual, the unusable amount of fuel was 1 gallon. Additionally, no fuel streaking stains were observed on the top of either wing, which would have been consistent with fuel that was vented overboard. The pilot reported no mechanical anomalies with the airplane or engine that would have precluded normal operation. Thus, the loss of engine power resulted from fuel exhaustion. Because of his experience in the airplane make and model, the pilot should have known the airplane's fuel burn and should have planned to divert sooner rather than rely on the fuel totalizer and the fuel gauges.
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
- Fuel exhaustion during enroute (descent) defining event
- Off-field or emergency landing during enroute (descent)
- Collision with terrain or object (not controlled flight into terrain) during landing (landing roll)
The NTSB's findings
- cause Aircraft › Fluids/misc hardware › Fluids › Fuel › Fluid level
- cause Personnel issues › Task performance › Planning/preparation › Fuel planning › Pilot
Pilot
- Certificate: commercial pilot
- Ratings: single-engine land; instructor: airplane single-engine; instrument: airplane
- Flight time: 5,692 hours in all; 151 in this make and model; 100 in the last 90 days; 86 in the last 30 days; 5,600 as pilot in command; 682 on instruments
- Last flight review: March 2, 2016
- Medical certificate: Class 2 (with waivers/limitations)
- Seat: left
- Injury: no injuries
The aircraft
- Airframe total time: 3,609 hours
- Last inspection: annual inspection, January 5, 2017; 9 hours since
- Maximum gross weight: 2,550 lb
- Seats: 4
- Landing gear: fixed
- Engine: Cont Motor O-470K SERIES (piston); 0 hours total
The flight
- Departed from: 3U2 Yellow Pine ID at 12:40 pm
- Destination: BKE Baker City OR
- Flight plan: none
- Runway 26, 3,670 ft by 140 ft
Weather at the time
- Light: daylight
- Wind: from 210° at 3 knots
- Visibility: 10 statute miles
- Sky: clear
- Temperature: 64°F (18°C), dew point 50°F (10°C)
- Altimeter: 30.05 inHg
- Observation at 1:53 pm from BKE, 1 miles away
Injuries
| Fatal | Serious | Minor | None | |
|---|---|---|---|---|
| Flight crew | 1 | |||
| Passengers | 1 |
Documents from the investigation the NTSB's docket: the evidence folder behind the report
3 documents, released by the NTSB on October 10, 2018. View them here, or download them; the NTSB redacts some personal details before release, and this site shows the NTSB's own titles rather than its file names.
| # | Document | What it is | |
|---|---|---|---|
| 1 | Pilot/operator Aircraft Accident Report, NTSB Form 6120.1 | PDF, 9 pages | View Download |
| 2 | Record of FAA Inspector's Report | PDF, 2 pages | View Download |
| 3 | Release of Aircraft Wreckage, NTSB Form 6120.15 | PDF, 1 page | View Download |
The same docket at the NTSB · documents without a copy here are fetched from the NTSB when you open them.
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.