Aircraft Accident/Incident Report

Kimball, Nebraska 69145
Saturday, April 21, 2001 12:30 MDT

NTSB Narrative Summary Released at Completion of Accident

The airplane sustained substantial damage on impact with terrain while maneuvering. The pilot sustained minor injury and passenger sustained serious injury. The flight's purpose was to track weather balloons. The pilot stated, "On the third pass over one of these roads, I did a similar climbing turn then descending turn as I had done (and have done hundreds of times before) however, I did not carry enough power in the climbing turn. On the descending turn portion, our descent rate was high enough that out leveling off point ended up below the ground. At impact we were in an almost 3 pt attitude with full power, but again not in the attitude long enough to arrest descent."

NTSB Probable Cause Narrative

The pilot not maintaining clearance from the terrain. A factor was that the pilot misjudged the low altitude flight maneuver.

Event Information

Type of Event Accident
Event Date 4/21/2001
Event Day of the Week Saturday
Time of Event 1230
Event Time Zone Mountain Daylight Time
Event City Kimball
Event State NEBRASKA
Event Country --
Zipcode of the event site 69145
Event Date Year 2001
Event Date Month 4
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 --
Degrees magnetic from airport --
Airport Elevation --
Weather Briefing Completeness Not pertinent
Investigator's weather source Weather Observation Facility
Time of the weather observation 1254 Mountain Daylight Time
Direction of event from weather observation facility (degrees) 10
Weather Observation Facility ID BFF
Elevation of weather observation facility 3965
Distance of event from weather observation facility (units?) 40
Time Zone of the weather observation MDT
Lighting Conditions Day
Lowest Ceiling Height 2600
Lowest Non-Ceiling Height --
Sky/Lowest/Cloud Conditions --
Sky Condition for Lowest Ceiling Overcast
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 7
Dew Point at event time (in degress fahrenheit) 2
Wind Direction (degrees magnetic) 60
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 13
Wind Velocity Indicator --
Wind Gust Indicator Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 30
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report METAR KBFF 211854Z AUTO 06013KT 10SM OVC026 07/02
Event Highest Injury Serious
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal --
Injury Total Minor 1
Injury Total None --
Injury Total Serious 1
Injury Total All 2
Investigating Agency NTSB
NTSB Docket Number (internal use) 10485
NTSB Notification Source FAA
NTSB Notification Date Apr 21 2001 12:00AM
NTSB Notification Time 1711
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Sep 19 2001 10:36AM
User who most recently changed record NTSB\MONR
Basic weather conditions Visual Meteorological Cond
FAA District Office Lincoln, NE, FSDO

Aircraft Involved

Aircraft #1

Aircraft Registration Number N53950
NTSB Number CHI01LA122
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 Bellanca
Aircraft Model 7ECA
Aircraft Series Identifier --
Aircraft Serial Number 1148-76
Certified Max Gross Weight 1650
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 Feb 25 2001 12:00AM
Airframe hours since last inspection 28
Airframe Hours 2500
ELT Installed Yes
ELT Activated Yes
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name Gregory Stuart Mungas
Aircraft Owner Street Address 2468 20th Street
Aircraft Owner City Boulder
Aircraft Owner State CO
Aircraft Owner Country USA
Aircraft Owner Zipcode 80304
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 No
Departure Airport Code FNL
Departure City FORT COLLINS/LO
Departure State CO
Departure Country USA
Departure Time 1030
Departure Time Zone MDT
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? No
Evacuation occurred --
Date of most recent change to record Aug 21 2001 5:47PM
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 --