Aircraft Accident/Incident Report

Panama City, Florida 32405
Wednesday, March 2, 2005 6:45 CST

NTSB Narrative Summary Released at Completion of Accident

The operator reported that the certificated commercial pilot was departing from a private airstrip in a turbine-powered airplane with 3,500 pounds of fertilizer on board. The operator noted that the accident flight was the pilot's first flight of the day, and that there was "heavy frost on the aircraft" prior to departure. During the pilot's takeoff run on the rough and uneven airstrip, the airplane's main wheels struck a bump that bounced the airplane into the air. Once the airplane was airborne, it rolled left, and the left wing struck the ground. The operator wrote, in part: "At this point, the aircraft was trying to gain altitude, but stalled and went into the trees under full power..." The airplane sustained substantial damage to the wings, fuselage, and empennage. The operator reported that there were no preaccident mechanical anomalies with the airplane.

NTSB Probable Cause Narrative

The pilot's failure to remove frost from the airplane which resulted in an inadvertent stall/mush during the takeoff/initial climb, and an in-flight collision with trees. Contributing to the accident were the rough and uneven airstrip, and degraded aircraft performance due to frost on the wing.

Event Information

Type of Event Accident
Event Date 3/2/2005
Event Day of the Week Wednesday
Time of Event 645
Event Time Zone Central Standard Time
Event City Panama City
Event State FLORIDA
Event Country --
Zipcode of the event site 32405
Event Date Year 2005
Event Date Month 3
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 301200N
Event Location Longitude 0854000W
Event Location Airport --
Event Location Nearest Airport ID --
Indicates whether the acc/inc occurred off or on an airport On Airport
Distance from airport in statute miles --
Degrees magnetic from airport --
Airport Elevation --
Weather Briefing Completeness --
Investigator's weather source Pilot
Time of the weather observation
Direction of event from weather observation facility (degrees) --
Weather Observation Facility ID --
Elevation of weather observation facility --
Distance of event from weather observation facility (units?) --
Time Zone of the weather observation --
Lighting Conditions Day
Lowest Ceiling Height --
Lowest Non-Ceiling Height --
Sky/Lowest/Cloud Conditions Clear
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) -2
Dew Point at event time (in degress fahrenheit) --
Wind Direction (degrees magnetic) 330
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 5
Wind Velocity Indicator --
Wind Gust Indicator Unknown
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) --
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) 17850
NTSB Notification Source Atlanta FAA, ROC
NTSB Notification Date Mar 2 2005 12:00AM
NTSB Notification Time 1200
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Jul 7 2005 10:33AM
User who most recently changed record NTSB\JOHB
Basic weather conditions Visual Meteorological Cond
FAA District Office Birmingham, AL, FSDO

Aircraft Involved

Aircraft #1

Aircraft Registration Number N5006V
NTSB Number ANC05CA040
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 137: Agricultural
Type of Flight Plan filed Company VFR
Flight plan Was Activated? Yes
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Air Tractor
Aircraft Model AT-602
Aircraft Series Identifier --
Aircraft Serial Number 602-0422
Certified Max Gross Weight 12500
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 1
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection 100 Hour
Date of Last Inspection Jan 8 2005 12:00AM
Airframe hours since last inspection 86.6
Airframe Hours 8129.6
ELT Installed Unknown
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name Gentry's Flying Service
Aircraft Owner Street Address P.O.Box 680006
Aircraft Owner City Prattville
Aircraft Owner State AL
Aircraft Owner Country USA
Aircraft Owner Zipcode 36068
Operator is an individual? No
Operator Name Gentry's Flying Service, LLC.
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address 715 County Road # 83
Operator City Jones
Operator State AL
Operator Country USA
Operator Zip code 36749
Operator Code GOYG
Owner has at least one certificate --
Other Operator of large aircraft? --
Certified for Part 133 or 137 Operation Agriculture
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) Aerial Application
Second Pilot on Board No
Departure Point Same as Event Yes
Departure Airport Code --
Departure City Panama City
Departure State FL
Departure Country USA
Departure Time 645
Departure Time Zone CST
Destination Same as Local Flt crash at destination city
Destination Airport Code --
Destination City Panama City
Destination State FL
Destination Country USA
Specific Phase of Flight Takeoff - roll/run
Report sent to ICAO? Yes
Evacuation occurred No
Date of most recent change to record Apr 14 2005 1:54PM
User who most recently changed record PETL
Since inspection or accident --
Event Location Runway Number and Location --
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --