Clark County Regional Airport
Aircraft Accident/Incident Report

Clark, South Dakota 57225
Thursday, June 7, 2012 16:15 CDT

NTSB Narrative Summary Released at Completion of Accident

The passenger reported that the airplane’s low fuel light illuminated during the flight. She stated that they continued the flight and were circling to land on a grass runway when the airplane crashed. A witness reported seeing the airplane pass over the runway at a low altitude with the engine operating. The airplane then abruptly climbed and initiated a turn. The witness said that the airplane’s nose dropped as if the airplane had stalled and it then descended and impacted the ground. The airplane incurred substantial damage, which included separation of the engine, outboard left wing and aft fuselage, and upward bending of the right wing. There was no bending of the blades of the engine’s propeller, indicating that the engine was not producing power at the time of the impact. Both fuel tanks ruptured, and only 1 gallon of fuel was recovered at the scene. No fuel was found in the gascolator or carburetor. No fuel odor was present at the accident site. The airplane maintenance manual indicated that 1 gallon of the airplane’s fuel supply was unusable fuel. It is likely that the engine lost power during the landing approach due to fuel exhaustion and that the pilot failed to maintain airspeed after the power loss, resulting in an inadvertent stall.

NTSB Probable Cause Narrative

The pilot’s improper fuel management, which led to fuel exhaustion, and his failure to maintain adequate airspeed resulting in an aerodynamic stall.

Event Information

Type of Event Accident
Event Date 6/7/2012
Event Day of the Week Thursday
Time of Event 1615
Event Time Zone Central Daylight Time
Event City Clark
Event State SOUTH DAKOTA
Event Country --
Zipcode of the event site 57225
Event Date Year 2012
Event Date Month 6
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 445342N
Event Location Longitude 0974238W
Event Location Airport Clark County Regional
Event Location Nearest Airport ID 8D7
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 --
Airport Elevation 1793
Weather Briefing Completeness --
Investigator's weather source Weather Observation Facility
Time of the weather observation 1553 Central Daylight Time
Direction of event from weather observation facility (degrees) 90
Weather Observation Facility ID ATY
Elevation of weather observation facility 1749
Distance of event from weather observation facility (units?) 24
Time Zone of the weather observation CDT
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) 30
Dew Point at event time (in degress fahrenheit) 13
Wind Direction (degrees magnetic) 190
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 15
Wind Velocity Indicator --
Wind Gust Indicator Gusting
Wind Gust (knots) 22
Altimeter Setting at event time (in. Hg) 29.97
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report 201206072253 METAR KATY 072253Z AUTO 21016G21KT 10
Event Highest Injury Minor
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal --
Injury Total Minor 2
Injury Total None --
Injury Total Serious --
Injury Total All 2
Investigating Agency NTSB
NTSB Docket Number (internal use) 31591
NTSB Notification Source FAA-CEN-ROC
NTSB Notification Date --
NTSB Notification Time --
Fiche Number and/or location -used to find docket information --
Date of most recent change to record Sep 3 2013 11:43AM
User who most recently changed record coln
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N18012
NTSB Number CEN12LA346
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed VFR
Flight plan Was Activated? Yes
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name BEECH
Aircraft Model 77
Aircraft Series Identifier --
Aircraft Serial Number WA-276
Certified Max Gross Weight --
Aircraft Category Airplane
Aircraft Registration Class --
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 Unknown
Date of Last Inspection --
Airframe hours since last inspection --
Airframe Hours --
ELT Installed Yes
ELT Activated Yes
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name LITTLE CHIPPEWA CREEK LLC
Aircraft Owner Street Address 42389 180TH ST
Aircraft Owner City MORRIS
Aircraft Owner State MN
Aircraft Owner Country USA
Aircraft Owner Zipcode 56267-4632
Operator is an individual? Yes
Operator Name Allan S. Johnson
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address --
Operator City Appleton
Operator State MN
Operator Country USA
Operator Zip code 56208
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 PIR
Departure City Pierre
Departure State SD
Departure Country USA
Departure Time 1400
Departure Time Zone CDT
Destination Same as Local Flt --
Destination Airport Code MOX
Destination City Morris
Destination State MN
Destination Country USA
Specific Phase of Flight --
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Sep 3 2013 11:43AM
User who most recently changed record coln
Since inspection or accident --
Event Location Runway Number and Location 21
Runway Length 1258
Runway Width 100
Sight Seeing flight No
Air Medical Flight No
Medical Flight --