CEN16LA183

NTSB accident investigation · Cameron Balloons US Z-150 · Edmond, OK · May 13, 2016

Accident · Serious injuriesLimited investigationFinal report
Date
May 13, 2016, 08:00 local (13:00 UTC)
Place
Edmond, OK
Injuries
1 serious, 5 minor
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N6952DCameron Balloons US Z-150
Defining event
Landing-flare/touchdown: Hard landing
Weather
Visual (VMC) · Day
Status
Completed · report June 20, 2017
Report
Approved by Office Director
NTSB office
Central Region
Parties
FAA
FAA report
20160513004979A
Case key
93174

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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Probable cause

The pilot’s failure to control the balloon’s descent rate during the landing approach, which resulted in a hard landing.

Findings · 1

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

During the landing approach at the conclusion of the sightseeing flight, the commercial pilot of the balloon began a "quick" descent from an altitude of about 500 ft in order to land in a field that was about ¼ mile away. The pilot then activated the burners in order to slow the balloon's descent rate. About 50 ft above the ground, the pilot turned off the burners and pulled the quick deflation port at the top of the envelope. The basket impacted the ground, and the pilot and one passenger were ejected from the basket. The pilot continued to hold onto the quick deflation port line, and was dragged alongside the basket as the balloon subsequently became airborne. The balloon continued across the field until it contacted trees and came to rest. The pilot reported there were no mechanical malfunctions or anomalies with the balloon that would have precluded normal operation.

Factual narrative

On May 13, 2016, about 0800 central daylight time, a Cameron Balloon US Z-150, N6952D, collided with trees and the terrain during a landing in Edmond, Oklahoma. The pilot and four passengers received minor injuries. One passenger was seriously injured. The balloon received substantial damage to the envelope. The balloon was registered to a private individual and was operated by OKC Balloons Aloft as a sightseeing flight under the provisions of 14 Code of Federal Regulations Part 91. Visual meteorological conditions prevailed and no flight plan was filed. The local flight originated about 0705.The pilot stated he checked the weather prior to the flight and the wind speed was forecast to be 5 to 8 knots. They departed on the flight and during the landing approach, at an attitude of about 500 ft, he started a "quick" descent to land in a field that was about ¼ mile away. He realized the descent rate was too fast so he used the burners to slow the descent. At 50 ft above the ground, the pilot stopped using the burners and pulled the quick deflation port. The basket impacted the ground, and the pilot and one passenger were ejected from the basket. The pilot continued to hold onto the quick deflation port line and was drug alongside the basket. The balloon became airborne and ascended to a height of 75 to 100 ft above the ground, with the pilot still holding onto the line. The balloon continued across the field until it came to rest after contacting trees. The pilot reported that there were no mechanical malfunctions during the flight. The pilot's safety recommendation was, "Use of a pilot restraint harness so pilot is not ejected."

Aircraft

Registration
N6952D
Reported as
Cameron Balloons US Z-150 (NO SERIES)
Category
Balloon
Serial number
6690
Built
2012
Airframe hours
125.75
Damage
Substantial damage
Flight
Business · Part 91
Airworthiness certificate
Standard, Balloon
Last inspection
100 hour · March 6, 2016
Departed
Edmond, OK
Destination
Edmond, OK
Equipment
None

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
44
Injuries
Minor
Certificate
Commercial
Last flight review
March 16, 2016
Seat
None
Restraint
None
Flight hours
546 total · 133 in this make and model · 516 as pilot in command · 17 in the last 90 days · 2 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
190° at 11 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
63 °F, dew point 50 °F
Altimeter
30.20 inHg
Observed at
PWA, 9 nm away

Docket · 3

The files NTSB released with the investigation on May 4, 2017, on NTSB’s docket system: statements, records, photos and specialists’ reports. 400 KB 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.