Custer Park Airport
Aircraft Accident/Incident Report

Custer, South Dakota 57730
Saturday, July 27, 2002 6:45 MDT

NTSB Narrative Summary Released at Completion of Accident

The aircraft experienced a hard landing while landing on an open prairie. The pilot reported that the balloon encountered increased winds at an altitude of approximately 200 feet. He stated that the lower level wind had picked up when he came in to land. He reported that he briefed his passengers for the landing, telling them to bend their knees and hold on. The pilot stated that the balloon contacted the ground on an upslope with a fairly steep incline just prior to the prairie and he pulled the top out of the balloon for fast deflation. According to the pilot, the balloon slid approximately 60 feet to the top of the incline and as it passed over the top of the incline the basket swung up and forward for about 30 to 40 feet. He stated that the basket then contacted the ground and slid to a rest within 50 to 60 feet. The pilot reported that another pilot in a balloon behind him used a GPS to check the winds while airborne. This pilot reported the winds were 27 miles per hour. An FAA Inspector who was at the balloon rally reported that approximately 10 minutes after the accident balloon's departure, the wind speed increased and the wind direction varied. He reported that this lasted for approximately 10 minutes then the winds calmed down.

NTSB Probable Cause Narrative

The pilot of the balloon did not maintain aircraft control. Factors contributing to the accident include the variable winds and the inadequate compensation for the wind conditions by the pilot in command.

Event Information

Type of Event Accident
Event Date 7/27/2002
Event Day of the Week Saturday
Time of Event 645
Event Time Zone Mountain Daylight Time
Event City Custer
Event State SOUTH DAKOTA
Event Country --
Zipcode of the event site 57730
Event Date Year 2002
Event Date Month 7
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 434400N
Event Location Longitude 1033706W
Event Location Airport Custer Park Airport
Event Location Nearest Airport ID 3V0
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 0
Airport Elevation 3980
Weather Briefing Completeness Full
Investigator's weather source Weather Observation Facility
Time of the weather observation 653 Mountain Daylight Time
Direction of event from weather observation facility (degrees) 320
Weather Observation Facility ID CUT
Elevation of weather observation facility 3980
Distance of event from weather observation facility (units?) 34
Time Zone of the weather observation MDT
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) 18
Dew Point at event time (in degress fahrenheit) 7
Wind Direction (degrees magnetic) 310
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 10
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 29.98
Density Altitude (feet) 5217
Intensity of Precipitation --
METAR weather report --
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 7
Injury Total Serious 1
Injury Total All 2
Investigating Agency NTSB
NTSB Docket Number (internal use) 12401
NTSB Notification Source FAA
NTSB Notification Date Jul 29 2002 12:00AM
NTSB Notification Time 800
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Nov 4 2002 9:07AM
User who most recently changed record NTSB\MONR
Basic weather conditions Visual Meteorological Cond
FAA District Office Rapid City, SD FSDO

Aircraft Involved

Aircraft #1

Aircraft Registration Number N2867W
NTSB Number CHI02LA216
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? No
Damage None
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Aerostar International
Aircraft Model S-77A
Aircraft Series Identifier --
Aircraft Serial Number 3002
Certified Max Gross Weight 2800
Aircraft Category Balloon
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 8
Number of Engines --
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection May 1 2002 12:00AM
Airframe hours since last inspection 5.5
Airframe Hours 515
ELT Installed Unknown
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name Gary Born
Aircraft Owner Street Address 1005 N. Tumbleweed
Aircraft Owner City Eloy
Aircraft Owner State AZ
Aircraft Owner Country USA
Aircraft Owner Zipcode 85231
Operator is an individual? No
Operator Name Scott E, Nash
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address 748 Fox Run Drive
Operator City Rapid City
Operator State SD
Operator Country USA
Operator Zip code 57701
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) Business
Second Pilot on Board No
Departure Point Same as Event Yes
Departure Airport Code 3V0
Departure City Custer
Departure State SD
Departure Country USA
Departure Time 600
Departure Time Zone MDT
Destination Same as Local Flt crash at destination city
Destination Airport Code 3V0
Destination City Custer
Destination State SD
Destination Country USA
Specific Phase of Flight Landing - flare/touchdown
Report sent to ICAO? No
Evacuation occurred No
Date of most recent change to record Sep 23 2002 9:42AM
User who most recently changed record SULP
Since inspection or accident Time of Accident
Event Location Runway Number and Location --
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --