Aircraft Accident/Incident Report

Navada, Texas 75173
Saturday, November 27, 2010 15:50 CST

NTSB Narrative Summary Released at Completion of Accident

According to the pilot, he was cruising at 3,000 feet when the engine sputtered. He switched from the right fuel tank to the left fuel tank and turned the boost pump on. He said that the engine regained power, but lost power shortly thereafter, so he performed a forced landing to an open plowed field. During the landing, the airplane cleared power lines but stalled and impacted in the field. A postaccident engine examination revealed the fuel filter contained considerable debris that resembled paint chips. The pilot said the airplane had recently been painted. The engine was test run with a clean fuel filter and it operated satisfactorily. The fuel system between the fuel tanks and the electric fuel pump was pressurized and checked for leaks. Two leaks were found, and fuel stains were noted in the area of the leaks. However, it is unlikely that these two leaks could cause a loss of engine power.

NTSB Probable Cause Narrative

The loss of engine power due to debris obstructing the fuel filter, which resulted in fuel starvation. Contributing to the accident was the pilot's inadequate airspeed during the forced landing, which resulted in an aerodynamic stall.

Event Information

Type of Event Accident
Event Date 11/27/2010
Event Day of the Week Saturday
Time of Event 1550
Event Time Zone Central Standard Time
Event City Navada
Event State TEXAS
Event Country --
Zipcode of the event site 75173
Event Date Year 2010
Event Date Month 11
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 330234N
Event Location Longitude 0962150W
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 --
Investigator's weather source Weather Observation Facility
Time of the weather observation 1553 Central Standard Time
Direction of event from weather observation facility (degrees) --
Weather Observation Facility ID DAL
Elevation of weather observation facility --
Distance of event from weather observation facility (units?) --
Time Zone of the weather observation CST
Lighting Conditions Day
Lowest Ceiling Height --
Lowest Non-Ceiling Height 25000
Sky/Lowest/Cloud Conditions Few
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 17
Dew Point at event time (in degress fahrenheit) -10
Wind Direction (degrees magnetic) 190
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 7
Wind Velocity Indicator --
Wind Gust Indicator --
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 30.14
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report METAR KDAL 272053Z 19007KT 10SM FEW250 17/M10 A301
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) 28115
NTSB Notification Source FAA Flight Standards District
NTSB Notification Date --
NTSB Notification Time --
Fiche Number and/or location -used to find docket information --
Date of most recent change to record Feb 17 2012 10:36AM
User who most recently changed record johb
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N4541L
NTSB Number CEN11LA084
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Grumman American
Aircraft Model AA-5B
Aircraft Series Identifier --
Aircraft Serial Number AA5B1319
Certified Max Gross Weight 2400
Aircraft Category Airplane
Aircraft Registration Class --
Aircraft is a homebuilt? No
Flight Crew Seats 2
Cabin Crew Seats 2
Passenger Seats --
Total number of seats on the aircraft 4
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Jun 1 2010 12:00AM
Airframe hours since last inspection 31
Airframe Hours 2314
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site Unknown
ELT Type Unknown
Aircraft Owner Name Joe Allman
Aircraft Owner Street Address 5914 Volunteer Pl.
Aircraft Owner City Rockwall
Aircraft Owner State TX
Aircraft Owner Country USA
Aircraft Owner Zipcode 75032-5724
Operator is an individual? No
Operator Name Joe Allman
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address 5914 Volunteer Pl.
Operator City Rockwall
Operator State TX
Operator Country USA
Operator Zip code 75032-5724
Operator Code --
Owner has at least one certificate None
Other Operator of large aircraft? No
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 F00
Departure City Bonham
Departure State TX
Departure Country USA
Departure Time 1500
Departure Time Zone CST
Destination Same as Local Flt --
Destination Airport Code F46
Destination City Rockwall
Destination State TX
Destination Country USA
Specific Phase of Flight --
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 19 2011 4:56PM
User who most recently changed record scoa
Since inspection or accident Last Inspection
Event Location Runway Number and Location N/A
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --