Aircraft Accident/Incident Report

Missoula, Montana 59802
Saturday, October 23, 2004 11:05 MDT

NTSB Narrative Summary Released at Completion of Accident

The pilot said that he was on final, and he had been cleared to land. He said that he put the low auxiliary fuel pump on, to move the fuel selector to the fullest tank, and then he turned it off. He then noticed that he was below the glide path, and he advanced the throttle for more power. The power did not increase. He attempted an engine restart to no avail. The pilot said that he was "very close to the ground," so he abandoned the restart attempt and performed a forced landing. During the landing roll, the airplane traversed a drainage ditch and struck a transmission pole with its left wing. The nose wheel landing gear and right main landing gear were separated from the aircraft. The outer three feet of the left wing was crushed aft and the entire left wing was bent aft at the wing root. The fuselage was wrinkled and twisted. The owner of the airplane stated that the airplane had been topped-off with fuel approximately 1.0 hour, of engine operation, before the accident. On October 29, 2004, under the auspices of a Federal Aviation Administration Inspector, the engine was test run; it started and ran "without a problem." The airplane manufacturer's Pilot's Operating Handbook does not recommend turning on the auxiliary fuel pump for normal fuel selector tank changes. The airplane manufacturer's Pilot Safety and Warning Supplements manual states: "The auxiliary fuel pump should not be operated during takeoff and landing, since gravity and the engine driven fuel pump will supply adequate fuel flow to the fuel injector unit." And, "Each time the auxiliary fuel pump switch is turned on or off, the mixture should be readjusted."

NTSB Probable Cause Narrative

The pilot's failure to follow published procedures/directives (inducing excessive fuel flow to the engine), and the subsequent loss of engine power for nonmechanical reasons while on final approach. Contributing factors were the utility pole and the ditch.

Event Information

Type of Event Accident
Event Date 10/23/2004
Event Day of the Week Saturday
Time of Event 1105
Event Time Zone Mountain Daylight Time
Event City Missoula
Event State MONTANA
Event Country --
Zipcode of the event site 59802
Event Date Year 2004
Event Date Month 10
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 465403N
Event Location Longitude 1140353W
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 1053 Mountain Daylight Time
Direction of event from weather observation facility (degrees) 290
Weather Observation Facility ID MSO
Elevation of weather observation facility 3201
Distance of event from weather observation facility (units?) 2
Time Zone of the weather observation MDT
Lighting Conditions Day
Lowest Ceiling Height 5500
Lowest Non-Ceiling Height 4600
Sky/Lowest/Cloud Conditions Thin Broken
Sky Condition for Lowest Ceiling Overcast
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 7
Dew Point at event time (in degress fahrenheit) 3
Wind Direction (degrees magnetic) 140
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 3
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 29.74
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 2
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 17643
NTSB Notification Source FAA NW ROC
NTSB Notification Date Oct 23 2004 12:00AM
NTSB Notification Time 1300
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Apr 28 2005 2:59PM
User who most recently changed record NTSB\JOHB
Basic weather conditions Visual Meteorological Cond
FAA District Office Helena, MT

Aircraft Involved

Aircraft #1

Aircraft Registration Number N2240R
NTSB Number SEA05LA011
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 Cessna
Aircraft Model T210H
Aircraft Series Identifier --
Aircraft Serial Number T210-0390
Certified Max Gross Weight 3800
Aircraft Category Airplane
Aircraft Registration Class U.S. Registered/U.S. Soil
Aircraft is a homebuilt? No
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft 6
Number of Engines 1
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection --
Date of Last Inspection --
Airframe hours since last inspection --
Airframe Hours --
ELT Installed Unknown
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name Frank A. Neitz
Aircraft Owner Street Address PO Box 45
Aircraft Owner City Bethel
Aircraft Owner State AK
Aircraft Owner Country USA
Aircraft Owner Zipcode 99559
Operator is an individual? No
Operator Name --
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address --
Operator City --
Operator State --
Operator Country --
Operator Zip code --
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 U05
Departure City Philipsburg
Departure State MT
Departure Country USA
Departure Time 1045
Departure Time Zone MDT
Destination Same as Local Flt --
Destination Airport Code MSO
Destination City Missoula
Destination State MT
Destination Country USA
Specific Phase of Flight Approach - VFR pattern - final approach
Report sent to ICAO? No
Evacuation occurred Yes
Date of most recent change to record --
User who most recently changed record --
Since inspection or accident --
Event Location Runway Number and Location NA
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --