Roscommon County Airport
Aircraft Accident/Incident Report

Houghton Lake, Michigan 48629
Sunday, August 16, 1992 14:05 EDT

NTSB Narrative Summary Released at Completion of Accident

THE FLIGHT INSTRUCTOR WAS DEMONSTRATING A SOFT FIELD TAKEOFF TO STUDENT. THE AIRPLANE BECAME AIRBORNE BUT WOULD NOT CLIMB OR ACCELERATE OUT OF GROUND EFFECT. THE INSTRUCTOR ABORTED THE TAKEOFF, BUT THE AIRPLANE DEPARTED THE END OF THE RUNWAY AND NOSED OVER IN A BLUEBERRY BOG.

NTSB Probable Cause Narrative

A PREMATURE LIFT-OFF.

Event Information

Type of Event Accident
Event Date 8/16/1992
Event Day of the Week Sunday
Time of Event 1405
Event Time Zone Eastern Daylight Time
Event City HOUGHTON LAKE
Event State MICHIGAN
Event Country --
Zipcode of the event site 48629
Event Date Year 1992
Event Date Month 8
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport ROSCOMMON COUNTY
Event Location Nearest Airport ID HTL
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles 1
Degrees magnetic from airport 180
Airport Elevation 1150
Weather Briefing Completeness Not pertinent
Investigator's weather source Weather Observation Facility
Time of the weather observation 1348 Eastern Daylight Time
Direction of event from weather observation facility (degrees) 360
Weather Observation Facility ID HTL
Elevation of weather observation facility 1150
Distance of event from weather observation facility (units?) 1
Time Zone of the weather observation EDT
Lighting Conditions Day
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 5000
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) 8
Wind Direction (degrees magnetic) 230
Variable Wind Indicator Unknown
Wind Speed (knots) 7
Wind Velocity Indicator Unknown
Wind Gust Indicator Unknown
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 30
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) 2883
NTSB Notification Source --
NTSB Notification Date Aug 16 1992 12:00AM
NTSB Notification Time 1400
Fiche Number and/or location -used to find docket information 47727
Date of most recent change to record Dec 11 2000 3:12PM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N68741
NTSB Number CHI92LA247
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed VFR
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name CESSNA
Aircraft Model 152
Aircraft Series Identifier 152
Aircraft Serial Number 15282350
Certified Max Gross Weight 1670
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 100 Hour
Date of Last Inspection Jun 30 1992 12:00AM
Airframe hours since last inspection 82
Airframe Hours 5360
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name OAKLAND SOUTHWEST AVIATION
Aircraft Owner Street Address 57751 PONTIAC TRAIL
Aircraft Owner City NEW HUDSON
Aircraft Owner State MI
Aircraft Owner Country
Aircraft Owner Zipcode 48163
Operator is an individual? --
Operator Name OAKLAND SOUTHWEST AVIATION
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address 57751 PONTIAC TRAIL
Operator City NEW HUDSON
Operator State MI
Operator Country
Operator Zip code 48163
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) Instructional
Second Pilot on Board Yes
Departure Point Same as Event No
Departure Airport Code TVC
Departure City TRAVERSE CITY
Departure State MI
Departure Country
Departure Time 1238
Departure Time Zone EDT
Destination Same as Local Flt crash at destination city
Destination Airport Code Y47
Destination City
Destination State
Destination Country
Specific Phase of Flight Takeoff
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:30AM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 18
Runway Length 2425
Runway Width 80
Sight Seeing flight No
Air Medical Flight No
Medical Flight --