Aircraft Accident/Incident Report

Clarksville, Arkansas 72830
Saturday, February 22, 1992 15:30 CST

NTSB Narrative Summary Released at Completion of Accident

DURING AN AERIAL PHOTOGRAPHY FLIGHT THE PILOT DID NOT MAINTAIN THE FLYING AIRSPEED WHILE MANEUVERING. THE PILOT STATED THAT HE DID NOT HEAR THE STALL WARNING INDICATOR AND BELIEVED THAT IT WAS NOT WORKING OR NOT INSTALLED. AS THE LEFT WING DROPPED AND THE NOSE FELL, THE PILOT AND PASSENGER GOT THE FLAPS UP AND AS THE AIRPLANE GOT ENOUGH SPEED THE PILOT STATED THAT HE PULLED THE YOKE FULL BACK AND THE AIRPLANE WAS STARTING TO CLIMB WHEN THE NOSE IMPACTED THE TREE. THE AIRPLANE DESCENDED UNCONTROLLED TO THE GROUND. THE OPERATOR DID NOT CONDUCT A CHECKFLIGHT OF THE PILOT. BOARD INVESTIGATION REVEALED THE STALL WARNING SYSTEM WAS INSTALLED AND CAPABLE OF FUNCTIONING. AN ENGINE TEST RUN DID NOT REVEAL ANY ANOMALIES.

NTSB Probable Cause Narrative

THE PILOTS INADVERTENT STALL. A FACTOR WAS THE OPERATOR'S INADEQUATE SUPERVISION.

Event Information

Type of Event Accident
Event Date 2/22/1992
Event Day of the Week Saturday
Time of Event 1530
Event Time Zone Central Standard Time
Event City CLARKSVILLE
Event State ARKANSAS
Event Country --
Zipcode of the event site 72830
Event Date Year 1992
Event Date Month 2
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
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 0
Degrees magnetic from airport 0
Airport Elevation --
Weather Briefing Completeness Unknown
Investigator's weather source Weather Observation Facility
Time of the weather observation 1550 Central Standard Time
Direction of event from weather observation facility (degrees) 270
Weather Observation Facility ID FSM
Elevation of weather observation facility 469
Distance of event from weather observation facility (units?) 40
Time Zone of the weather observation CST
Lighting Conditions Day
Lowest Ceiling Height 25000
Lowest Non-Ceiling Height 3500
Sky/Lowest/Cloud Conditions Scattered
Sky Condition for Lowest Ceiling Overcast
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 15
Air Temperature at event time (in degrees celsius) 20
Dew Point at event time (in degress fahrenheit) 11
Wind Direction (degrees magnetic) 100
Variable Wind Indicator Unknown
Wind Speed (knots) 9
Wind Velocity Indicator Unknown
Wind Gust Indicator Unknown
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 29
Density Altitude (feet) 400
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury Serious
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal --
Injury Total Minor --
Injury Total None --
Injury Total Serious 2
Injury Total All 2
Investigating Agency NTSB
NTSB Docket Number (internal use) 282
NTSB Notification Source --
NTSB Notification Date --
NTSB Notification Time 0
Fiche Number and/or location -used to find docket information 46379
Date of most recent change to record Dec 11 2000 2:44PM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N7896E
NTSB Number FTW92FA073
Missing Aircraft Indicator N
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 CESSNA
Aircraft Model 150
Aircraft Series Identifier 150
Aircraft Serial Number 17696
Certified Max Gross Weight 1500
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 2
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Jan 29 1992 12:00AM
Airframe hours since last inspection 14
Airframe Hours 4268
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name RAGSDALE, WILLIAM E.
Aircraft Owner Street Address RT 2 BOX 252
Aircraft Owner City DOVER
Aircraft Owner State AR
Aircraft Owner Country
Aircraft Owner Zipcode 72837
Operator is an individual? --
Operator Name GRAFF, KENNETH
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address P. O. BOX 347
Operator City CLARKSVILLE
Operator State AR
Operator Country
Operator Zip code 72830
Operator Code
Owner has at least one certificate None
Other Operator of large aircraft? No
Certified for Part 133 or 137 Operation Unknown
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 Yes
Departure Airport Code
Departure City
Departure State
Departure Country
Departure Time 1500
Departure Time Zone CST
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code
Destination City
Destination State
Destination Country
Specific Phase of Flight Maneuvering
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:34AM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 0
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --