Aircraft Accident/Incident Report

Acton, California 93510
Sunday, June 5, 1994 9:30 PDT

NTSB Narrative Summary Released at Completion of Accident

THE PILOT LAUNCHED SEVERAL PIBALS TO EVALUATE THE WIND DIRECTION AND SPEED PRIOR TO HIS INITIAL FLIGHT OF THE MORNING. HE THEN TOOK OFF WITH THE FIRST OF SEVERAL GROUPS OF PASSENGERS AND FLEW WITH THEM UNEVENTFULLY FOR ABOUT 1/2 HOUR. THE ACCIDENT PASSENGERS BOARDED THE BALLOON NEXT, AND THEIR INITIAL 1/2-HOUR-LONG FLIGHT WAS UNEVENTFUL. THEY LANDED, SEVERAL PASSENGERS EXITED THE BALLOON, ONE NEW PASSENGER CLIMBED IN, AND THEY TOOK OFF. DURING THIS FLIGHT, THE PILOT REPORTED OBSERVING THE WIND SPEED INCREASE AND RUNNING LOW ON FUEL. BY THE TIME THE PILOT COMMENCED LANDING EFFORTS, AVAILABLE SITES WERE LIMITED. SEVERAL INITIAL ATTEMPTS WERE ABORTED. FINALLY, WITH ONE FUEL TANK EMPTY AND THE SECOND TANK DOWN TO 25 PERCENT, AND WITH THE WIND SPEED INCREASING, THE PILOT RECOGNIZED THAT HE WAS RUNNING OUT OF OPTIONS. HE ELECTED TO LAND AS SOON AS POSSIBLE. THE PILOT LANDED THE BALLOON HARD, ON ROUGH TERRAIN, AND IN GUSTY WIND CONDITIONS. THE BALLOON TOUCHED DOWN SHORT OF THE PLANNED SITE AND IMPACTED THE SIDE OF A RAVINE.

NTSB Probable Cause Narrative

the pilot's improper in-flight planning and his misjudging the wind speed information. Contributing factors were the gusty winds and the lack of suitable terrain.

Event Information

Type of Event Accident
Event Date 6/5/1994
Event Day of the Week Sunday
Time of Event 930
Event Time Zone Pacific Daylight Time
Event City ACTON
Event State CALIFORNIA
Event Country --
Zipcode of the event site 93510
Event Date Year 1994
Event Date Month 6
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 Unknown
Investigator's weather source Pilot
Time of the weather observation 0
Direction of event from weather observation facility (degrees) 0
Weather Observation Facility ID
Elevation of weather observation facility 0
Distance of event from weather observation facility (units?) 0
Time Zone of the weather observation
Lighting Conditions Day
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Clear
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) 24
Dew Point at event time (in degress fahrenheit) --
Wind Direction (degrees magnetic) 225
Variable Wind Indicator Unknown
Wind Speed (knots) 10
Wind Velocity Indicator Unknown
Wind Gust Indicator Unknown
Wind Gust (knots) 35
Altimeter Setting at event time (in. Hg) --
Density Altitude (feet) --
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury Serious
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal --
Injury Total Minor 3
Injury Total None --
Injury Total Serious 1
Injury Total All 4
Investigating Agency NTSB
NTSB Docket Number (internal use) 933
NTSB Notification Source --
NTSB Notification Date Jun 10 1994 12:00AM
NTSB Notification Time 1100
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Dec 6 2000 11:29AM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N9084D
NTSB Number LAX94LA244
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 BALLOON WORKS
Aircraft Model FIREFLY 8
Aircraft Series Identifier FIREFLY 8
Aircraft Serial Number F8-376
Certified Max Gross Weight 1940
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 0
Number of Engines --
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Sep 17 1993 12:00AM
Airframe hours since last inspection 52
Airframe Hours 253
ELT Installed No
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name DEAN DAVEY
Aircraft Owner Street Address 1466-3 RANCH ROAD
Aircraft Owner City DUARTE
Aircraft Owner State CA
Aircraft Owner Country
Aircraft Owner Zipcode 91010
Operator is an individual? --
Operator Name
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address 17812 SIERRA HIGHWAY, UNIT I
Operator City CANYON COUNTRY
Operator State CA
Operator Country
Operator Zip code 91351
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) Unknown
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code NONE
Departure City CANYON COUNTRY
Departure State CA
Departure Country
Departure Time 800
Departure Time Zone PDT
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 Landing
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Aug 22 2001 3:51PM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 0
Runway Length --
Runway Width --
Sight Seeing flight Yes
Air Medical Flight No
Medical Flight --