Pilot Debrief

BALLOON WORKS FIREFLY8 near Northwood, NH — 2016-08-06

Final reportERA16LA284
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Date
2016-08-06
Location
Northwood, NH, USA
Aircraft
BALLOON WORKS FIREFLY8
Registration
N317W
Category
Balloon
Highest injury
Serious
Fatalities
0
Phase of flight
Takeoff roll

Probable cause

The balloon pilot’s inadequate weather planning and improper decision to depart in reported increasing variable winds with nearby thunderstorms, which resulted in a subsequent hard landing and a serious passenger injury.

NTSB narrative

The commercial pilot was providing sightseeing rides in a balloon as part of an annual event, which included 17 balloons. He stated that, during a weather briefing for the event, the wind was reported to be between 8 and 10 knots and forecast to reduce to less than 5 knots before increasing again. The pilot added that, after he inflated the balloon envelope, "it was not rocking," which meant to him that the weather "was not excessively windy." He boarded five passengers and departed. The balloon uneventfully climbed to between about 1,200 and 1,500 ft. The pilot then chose a 5-acre field for landing about 6 miles south of the departure point. The balloon landed hard, and the basket momentarily tipped over before righting itself; it then dragged along the ground before coming to a stop at the edge of the field. During the landing, one passenger fell inside the basket and was seriously injured. Before the launch, several pibals (pilot balloons) were released to assess the wind conditions, which were determined to be changeable. Additionally, thunderstorms were moving through an area about 15 miles north of the balloons' planned departure point. Based on that information, the other 16 balloon pilots chose not to launch. The recorded weather at an airport located about 12 miles west of the accident site, about the time of the accident, included wind from 340° at 15 knots.

Analysis

Primary failure mode
Human factors
First missed decision gate
Pilot should have delayed launch due to changing wind conditions and thunderstorms nearby.

NTSB coding

Evidence available

  • Photos
  • 4 docket documents
View NTSB final reportView NTSB docket

Docket documents4

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