Longville Municipal Airport
Aircraft Accident/Incident Report

Longville, Minnesota 56655
Saturday, June 14, 1997 13:20 CDT

NTSB Narrative Summary Released at Completion of Accident

The pilot landed the airplane on runway 13. The airplane weathervaned to the right, and the pilot allowed it to exit the runway. In the area off the runway, the airplane impacted a ditch and nosed over. The pilot said he elected to land the airplane on runway 13 due to the indication of the windsock. He said that eyewitnesses approached him after the accident and said the windsock did not indicate the actual wind condition; they told him that the wind was from the northwest at 15 knots. About 5 minutes before the accident, a weather station (36 nautical miles southwest of the accident site) was reporting winds of 230 degrees at 6 knots with gusts to 16 knots. The same station recorded winds of 170 at 3 knots, 15 minutes after the accident.

NTSB Probable Cause Narrative

failure of the pilot to maintain directional control of the airplane. Factors relating to the accident were: the gusty wind condition and the ditch.

Event Information

Type of Event Accident
Event Date 6/14/1997
Event Day of the Week Saturday
Time of Event 1320
Event Time Zone Central Daylight Time
Event City LONGVILLE
Event State MINNESOTA
Event Country --
Zipcode of the event site 56655
Event Date Year 1997
Event Date Month 6
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport LONGVILLE MUNICIPAL
Event Location Nearest Airport ID D33
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 1335
Weather Briefing Completeness Unknown
Investigator's weather source Weather Observation Facility
Time of the weather observation 1335 Central Daylight Time
Direction of event from weather observation facility (degrees) 255
Weather Observation Facility ID KPK
Elevation of weather observation facility 1443
Distance of event from weather observation facility (units?) 36
Time Zone of the weather observation CDT
Lighting Conditions Day
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 6000
Sky/Lowest/Cloud Conditions Scattered
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 23
Dew Point at event time (in degress fahrenheit) 7
Wind Direction (degrees magnetic) 170
Variable Wind Indicator Unknown
Wind Speed (knots) 3
Wind Velocity Indicator Unknown
Wind Gust Indicator Not Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 29
Density Altitude (feet) --
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury None
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal --
Injury Total Minor --
Injury Total None 2
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 625
NTSB Notification Source --
NTSB Notification Date Jun 16 1997 12:00AM
NTSB Notification Time 1500
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Dec 8 2000 12:20PM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N820MM
NTSB Number CHI97LA170
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 Waco
Aircraft Model YMF
Aircraft Series Identifier YMF
Aircraft Serial Number F5C-056
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 Apr 15 1997 12:00AM
Airframe hours since last inspection 18
Airframe Hours 550
ELT Installed Yes
ELT Activated Yes
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name MD AERO, INC.
Aircraft Owner Street Address 3033 EXCELSIOR BLVD.
Aircraft Owner City MINNEAPOLIS
Aircraft Owner State MN
Aircraft Owner Country
Aircraft Owner Zipcode 55416
Operator is an individual? --
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? 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 No
Departure Airport Code MIC
Departure City MINNEAPOLIS
Departure State MN
Departure Country
Departure Time 1150
Departure Time Zone CDT
Destination Same as Local Flt crash at destination city
Destination Airport Code D33
Destination City
Destination State
Destination Country
Specific Phase of Flight Landing
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 13
Runway Length 3781
Runway Width 75
Sight Seeing flight No
Air Medical Flight No
Medical Flight --