- Date
- April 12, 2012, 19:00 local (Apr 13, 2012, 00:00 UTC)
- Place
- Janesville, WI
- Injuries
- 1 minor, 1 uninjured
- Damage
- Substantial damage
- Phase of flight
- Landing
- Aircraft
- N70451Aerostar International Raven S49A
- Defining event
- Landing: Landing area overshoot
- Weather
- Visual (VMC) · Day
- Status
- Completed · report May 9, 2013
- Report
- Approved by Office Director
- NTSB office
- Central Region
- Parties
- FAA Milwaukee FSDO
- FAA report
- 20120412005779A
- Case key
- 83422
From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.
On this page
Probable cause
The pilot’s failure to maintain clearance from the powerlines while landing.
Findings · 3
NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.
Sequence of events
The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.
Analysis
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.
Factual narrative
On April 12, 2012, about 1900 central daylight time, an Aerostar International Inc., Raven S49A balloon, N70451, impacted powerlines while landing at Janesville, Wisconsin. The pilot was not injured and the passenger received minor burn injuries. The balloon was substantially damaged. The balloon was registered to and operated by Bushelle Aerial Photography LLC, under the provisions of 14 Code of Federal Regulations Part 91, as a personal flight. Day visual meteorological conditions prevailed and no flight plan was filed. The local flight departed an off-airport location in Janesville, Wisconsin, about 1840. According to the pilot he attempted to abort his landing when he saw 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 which caused an arc flash that burned the lower twenty percent of the balloon envelope. The arcing also damaged the steel envelope suspension cables and completely severed one. The basket descended to the ground and remained upright. The partially inflated envelope draped over the powerlines and after the envelope had deflated and was clear of the powerlines, the pilot and passenger exited the basket.
Aircraft
- Registration
- N70451
- Reported as
- Aerostar International Raven S49A
- Category
- Balloon
- Serial number
- S49A-3193
- Airframe hours
- 253
- Damage
- Substantial damage
- Fire
- In-Flight
- Flight
- Personal · Part 91
- Operator
- Bushelle Aerial Photography LLC
- Registered owner
- Bushelle Aerial Photography LLC
- Airworthiness certificate
- Standard, Normal
- Last inspection
- Annual · April 19, 2011
- Departed
- NONE · Janesville, WI
- Destination
- NONE · Janesville, WI
Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.
Flight crew
As NTSB recorded them. NTSB leaves out names.
- Role
- Pilot
- Age
- 51
- Injuries
- None
- Certificate
- Airline transport
- Airplane ratings
- Multi-engine land, Single-engine land
- Instrument ratings
- Airplane
- Medical
- Class 1, With waivers/limitations
- Last flight review
- May 26, 2011
- Flight hours
- 3,150 total · 100 in this make and model · 3,000 as pilot in command · 30 in the last 90 days · 7 in the last 30 days · 1 in the last 24 hours
Weather
- Conditions
- Visual (VMC) · Day
- Wind
- Calm
- Visibility
- 10 statute miles
- Lowest ceiling
- None
- Temperature
- 59 °F, dew point 25 °F
- Altimeter
- 30.12 inHg
- Observed at
- KJVL, 3 nm away
Docket · 3
The files NTSB released with the investigation on March 20, 2013, on NTSB’s docket system: statements, records, photos and specialists’ reports. 2.4 MB in all.
FAA reports on this event · 1
The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.