Owatonna Degner Rgnl Airport
Aircraft Accident/Incident Report

Owatonna, Minnesota 55060
Wednesday, June 26, 2002 8:38 CDT

NTSB Narrative Summary Released at Completion of Accident

The airplane impacted power lines and the terrain following a loss of control shortly after takeoff. A witness reported seeing the airplane in an 80-degree left bank turn. It looked like the airplane was not climbing, but rather was in a level turn just above the treetops. The airplane then entered a steep nose-down attitude, rotated to the left, and went straight down. The airplane was a replica of a 1917 bi-wing Curtiss Jenny, which was powered by a 90 horsepower, liquid cooled, Curtiss OX-5 engine. The airplane had been completed approximately 6 months prior to the accident. Estimates about the number of times the pilot had flown the airplane varied between two and five times. Inspection of the wreckage failed to reveal any pre-existing failure/malfunction which would have resulted in the loss of control. The passenger on the airplane, who was also one of the builders, stated that in his opinion, the airplane was too underpowered to recover from a stall at a low altitude.

NTSB Probable Cause Narrative

The pilot's failure to maintain adequate airspeed during the takeoff climb resulting in an inadvertent stall. A factor associated with the accident was the low altitude at which the stall occurred.

Event Information

Type of Event Accident
Event Date 6/26/2002
Event Day of the Week Wednesday
Time of Event 838
Event Time Zone Central Daylight Time
Event City Owatonna
Event State MINNESOTA
Event Country --
Zipcode of the event site 55060
Event Date Year 2002
Event Date Month 6
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 440704N
Event Location Longitude 0931603W
Event Location Airport Owatonna Degner Rgnl Airport
Event Location Nearest Airport ID OWA
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 270
Airport Elevation 1146
Weather Briefing Completeness Not pertinent
Investigator's weather source Weather Observation Facility
Time of the weather observation 838 Central Daylight Time
Direction of event from weather observation facility (degrees) 0
Weather Observation Facility ID OWA
Elevation of weather observation facility 1146
Distance of event from weather observation facility (units?) 0
Time Zone of the weather observation CDT
Lighting Conditions Day
Lowest Ceiling Height --
Lowest Non-Ceiling Height 700
Sky/Lowest/Cloud Conditions Scattered
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 5
Air Temperature at event time (in degrees celsius) 23
Dew Point at event time (in degress fahrenheit) 21
Wind Direction (degrees magnetic) 310
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 3
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 29.87
Density Altitude (feet) 2425
Intensity of Precipitation --
METAR weather report --
Event Highest Injury Fatal
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal 1
Injury Total Minor --
Injury Total None --
Injury Total Serious 1
Injury Total All 2
Investigating Agency NTSB
NTSB Docket Number (internal use) 12964
NTSB Notification Source FAA
NTSB Notification Date Jun 26 2002 12:00AM
NTSB Notification Time 1002
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Apr 15 2003 4:06PM
User who most recently changed record NTSB\MONR
Basic weather conditions Visual Meteorological Cond
FAA District Office Minneapolis, MN FSDO

Aircraft Involved

Aircraft #1

Aircraft Registration Number N38057
NTSB Number CHI02LA176
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? No
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Bar/Curtiss
Aircraft Model JN-4D
Aircraft Series Identifier --
Aircraft Serial Number B-010
Certified Max Gross Weight 1430
Aircraft Category Airplane
Aircraft Registration Class U.S. Registered/U.S. Soil
Aircraft is a homebuilt? Yes
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 Apr 16 2002 12:00AM
Airframe hours since last inspection --
Airframe Hours --
ELT Installed No
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name Reuben W. Kaplan
Aircraft Owner Street Address 1385 NW 36th Street
Aircraft Owner City Owatonna
Aircraft Owner State MN
Aircraft Owner Country USA
Aircraft Owner Zipcode 55060
Operator is an individual? No
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? --
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 Yes
Departure Airport Code OWA
Departure City Owatonna
Departure State MN
Departure Country USA
Departure Time 837
Departure Time Zone CDT
Destination Same as Local Flt crash at destination city
Destination Airport Code OWA
Destination City Owatonna
Destination State MN
Destination Country USA
Specific Phase of Flight Approach - VFR pattern - downwind
Report sent to ICAO? No
Evacuation occurred No
Date of most recent change to record Jan 30 2003 9:39AM
User who most recently changed record SULP
Since inspection or accident --
Event Location Runway Number and Location --
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --