Aircraft Accident/Incident Report

Olney, Montana 59937
Thursday, October 9, 2003 17:00 MDT

NTSB Narrative Summary Released at Completion of Accident

The pilot reported that he had just picked up the aircraft at the completion of some maintenance work and was returning to his home base. Prior to departure, the pilot preflighted the aircraft, but did not pull the fuel caps to visually check fuel quantity, instead the pilot checked the caramel colored sight glass in the cockpit, which when the fuel tanks are full, the sight window looks the same as when empty. The pilot stated that he assumed that the aircraft had been fueled, however, it had not during its stay for maintenance. After departure, and while in cruise at 4,500 feet above sea level, the engine abruptly stopped operating. Upon determining that the automobile traffic on a nearby highway was too dense to risk a landing he selected a series of fields just east of the highway. Two fences sectioned the fields across the intended landing path, and the surface of the fields was soft and mushy. During the landing roll, the nose dug in, the nose landing gear collapsed and the aircraft nosed over. A Federal Aviation Administration Inspector examined the aircraft the day following the accident and found no gas within the fuel tanks or the fuel strainer.

NTSB Probable Cause Narrative

The pilot's failure to adequately preflight the aircraft to verify the fuel quantity, resulting in fuel exhaustion and the loss of engine power during cruise flight. Contributing factors were the pilot's failure to refuel the aircraft and the soft terrain.

Event Information

Type of Event Accident
Event Date 10/9/2003
Event Day of the Week Thursday
Time of Event 1700
Event Time Zone Mountain Daylight Time
Event City Olney
Event State MONTANA
Event Country --
Zipcode of the event site 59937
Event Date Year 2003
Event Date Month 10
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 483348N
Event Location Longitude 1143442W
Event Location Airport --
Event Location Nearest Airport ID --
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles --
Degrees magnetic from airport --
Airport Elevation --
Weather Briefing Completeness Unknown
Investigator's weather source Weather Observation Facility
Time of the weather observation 1655 Mountain Daylight Time
Direction of event from weather observation facility (degrees) 120
Weather Observation Facility ID FCA
Elevation of weather observation facility 2972
Distance of event from weather observation facility (units?) 20
Time Zone of the weather observation MDT
Lighting Conditions Day
Lowest Ceiling Height 7500
Lowest Non-Ceiling Height --
Sky/Lowest/Cloud Conditions --
Sky Condition for Lowest Ceiling Broken
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 12
Dew Point at event time (in degress fahrenheit) -3
Wind Direction (degrees magnetic) 210
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 14
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 29.84
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report --
Event Highest Injury None
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal --
Injury Total Minor --
Injury Total None 1
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 15596
NTSB Notification Source FAA SEA ROC
NTSB Notification Date Oct 9 2003 12:00AM
NTSB Notification Time 1900
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Jun 3 2004 1:28PM
User who most recently changed record NTSB\MONR
Basic weather conditions Visual Meteorological Cond
FAA District Office Helena FSDO

Aircraft Involved

Aircraft #1

Aircraft Registration Number N1966G
NTSB Number SEA04LA004
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? No
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Seabase (Avid)
Aircraft Model Magnum
Aircraft Series Identifier --
Aircraft Serial Number 31
Certified Max Gross Weight 1600
Aircraft Category Airplane
Aircraft Registration Class U.S. Registered/U.S. Soil
Aircraft is a homebuilt? Yes
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft 2
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Conditional
Date of Last Inspection Mar 22 2001 12:00AM
Airframe hours since last inspection 20
Airframe Hours 296
ELT Installed Yes
ELT Activated Yes
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name Orr, Clyde W.
Aircraft Owner Street Address --
Aircraft Owner City Rexford
Aircraft Owner State MT
Aircraft Owner Country USA
Aircraft Owner Zipcode 59930
Operator is an individual? No
Operator Name Rick Lynn
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address --
Operator City Rexford
Operator State MT
Operator Country USA
Operator Zip code 59930
Operator Code --
Owner has at least one certificate None
Other Operator of large aircraft? --
Certified for Part 133 or 137 Operation --
Operator Certificate Number --
Indicates whether an air carrier operation was scheduled or not --
Indicates Domestic or International Flight --
Operator carrying Pax/Cargo/Mail --
Type of Flying (Per_Bus / Primary) Personal
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code FCA
Departure City Kalispell
Departure State MT
Departure Country USA
Departure Time 1636
Departure Time Zone MDT
Destination Same as Local Flt --
Destination Airport Code 88M
Destination City Eureka
Destination State MT
Destination Country USA
Specific Phase of Flight Cruise - normal
Report sent to ICAO? No
Evacuation occurred No
Date of most recent change to record Mar 25 2004 2:25PM
User who most recently changed record STAM
Since inspection or accident Time of Accident
Event Location Runway Number and Location NA
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --