Aircraft Accident/Incident Report

Janesville, Wisconsin 53548
Thursday, April 12, 2012 19:00 CDT

NTSB Narrative Summary Released at Completion of Accident

According to the pilot, he attempted to abort the landing when he saw that he was getting too close to the powerlines. He said he used a “continuous burn” to abort the landing; however, when it became apparent that the balloon would still hit the powerlines, he initiated an emergency descent. The balloon hit the powerlines and then descended to the ground. The impact with the powerlines caused an arc flash that burned the lower 20 percent of the balloon envelope.

NTSB Probable Cause Narrative

The pilot’s failure to maintain clearance from the powerlines while landing.

Event Information

Type of Event Accident
Event Date 4/12/2012
Event Day of the Week Thursday
Time of Event 1900
Event Time Zone Central Daylight Time
Event City Janesville
Event State WISCONSIN
Event Country --
Zipcode of the event site 53548
Event Date Year 2012
Event Date Month 4
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 424029N
Event Location Longitude 0890223W
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 --
Investigator's weather source Weather Observation Facility
Time of the weather observation 1845 Central Daylight Time
Direction of event from weather observation facility (degrees) 180
Weather Observation Facility ID KJVL
Elevation of weather observation facility 808
Distance of event from weather observation facility (units?) 3
Time Zone of the weather observation CDT
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) 15
Dew Point at event time (in degress fahrenheit) -4
Wind Direction (degrees magnetic) --
Variable Wind Indicator --
Wind Speed (knots) --
Wind Velocity Indicator Calm
Wind Gust Indicator --
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 30.13
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report METAR KJVL 130145Z 07007KT 10SM CLR 10/M02 A3015 R
Event Highest Injury Minor
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal --
Injury Total Minor 1
Injury Total None 1
Injury Total Serious --
Injury Total All 1
Investigating Agency NTSB
NTSB Docket Number (internal use) 31118
NTSB Notification Source Direct notification from the p
NTSB Notification Date --
NTSB Notification Time --
Fiche Number and/or location -used to find docket information --
Date of most recent change to record May 1 2013 11:14AM
User who most recently changed record johb
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N70451
NTSB Number CEN12LA248
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire In-flight
Aircraft Explosion None
Aircraft Manufacturer's Full Name AEROSTAR INTERNATIONAL INC
Aircraft Model RAVEN S49A
Aircraft Series Identifier --
Aircraft Serial Number S49A-3193
Certified Max Gross Weight 1300
Aircraft Category Balloon
Aircraft Registration Class --
Aircraft is a homebuilt? No
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft --
Number of Engines 0
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Apr 19 2011 12:00AM
Airframe hours since last inspection --
Airframe Hours 253
ELT Installed No
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name BUSHELLE AERIAL PHOTOGRAPHY LLC
Aircraft Owner Street Address 4042 SARATOGA DR
Aircraft Owner City JANESVILLE
Aircraft Owner State WI
Aircraft Owner Country USA
Aircraft Owner Zipcode 53546-1439
Operator is an individual? No
Operator Name BUSHELLE AERIAL PHOTOGRAPHY LLC
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address 4042 SARATOGA DR
Operator City JANESVILLE
Operator State WI
Operator Country USA
Operator Zip code 53546-1439
Operator Code --
Owner has at least one certificate None
Other Operator of large aircraft? No
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 NONE
Departure City Janesville
Departure State WI
Departure Country USA
Departure Time 1840
Departure Time Zone CDT
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code NONE
Destination City Janesville
Destination State WI
Destination Country USA
Specific Phase of Flight --
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Mar 9 2013 10:51PM
User who most recently changed record latt
Since inspection or accident Time of Accident
Event Location Runway Number and Location N/A
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --