WPR14CA168

NTSB accident investigation · Linstrand 240A · Mayer, AZ · April 14, 2014

Accident · Minor injuriesData collectionFinal report
Date
April 14, 2014, 08:20 local (15:20 UTC)
Place
Mayer, AZ
Injuries
3 minor, 7 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N2646ZLinstrand 240A
Weather
Visual (VMC) · Day
Status
Completed · report June 18, 2014
Report
Approved by Office Director
NTSB office
Western Pacific Region
Parties
Federal Aviation Administration
FAA report
20140414006189A
Case key
89063

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 balloon's encounter with unexpected increased wind, which resulted in a hard landing on rough terrain.

Findings · 2

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.

Wind: high windEnvironmental issues › Conditions/weather/phenomena · Decision related to conditionArbc Inc DBA Lindstrand 240A: 1 caseAll aircraft: 112 casesProbable cause
Terrain: rough terrainEnvironmental issues › Physical environment · Effect on equipmentArbc Inc DBA Lindstrand 240A: 1 caseAll aircraft: 442 cases

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

The pilot stated that he checked the weather in the early morning, which prepared him for light wind conditions. After inflation of the balloon, he performed a safety briefing for the passengers and departed shortly thereafter. When the balloon was en route, the ground crew advised the pilot of the high wind conditions. The pilot stated that he was not able to operate in his usual area and therefore had to maneuver the balloon over inhospitable terrain in conditions that did not allow for an immediate landing. The pilot gave the passengers a landing briefing relaying the information that an unexpected increase in surface wind speed prohibited them from landing in the areas that were originally intended. The pilot felt he had limited options suitable for landing and with canyons approaching, he opted to touchdown in an area of rough, volcanic rock. During landing, the basket was strewn across the rough rocky terrain and sustained substantial damage. The pilot stated that there were no mechanical malfunctions or failures with the balloon that would have precluded normal operation.

Factual narrative

The pilot stated that he checked the weather in the early morning, which prepared him for light wind conditions. After inflation of the balloon, he performed a safety briefing for the passengers and departed shortly thereafter. When the balloon was en route, the ground crew advised the pilot of the high wind conditions. The pilot stated that he was not able to operate in his usual area and therefore had to maneuver the balloon over inhospitable terrain in conditions that did not allow for an immediate landing. The pilot gave the passengers a landing briefing relaying the information that an unexpected increase in surface wind speed prohibited them from landing in the areas that were originally intended. The pilot felt he had limited options suitable for landing and with canyons approaching, he opted to touchdown in an area of rough, volcanic rock. During landing, the basket was strewn across the rough rocky terrain and sustained substantial damage. The pilot stated that there were no mechanical malfunctions or failures with the balloon that would have precluded normal operation.

Aircraft

Registration
N2646Z
Reported as
Linstrand 240A
Category
Balloon
Serial number
5507
Damage
Substantial damage
Flight
Aerial observation · Part 91
Operator
Arizona Balloon Works
Registered owner
Haf Ent LLC
Airworthiness certificate
Standard, Normal
Departed
Cottonwood, AZ
Destination
Camp Verde, AZ

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
61
Injuries
None
Certificate
Commercial
Seat
None
Flight hours
3,539 total · 1,090 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
10° at 8 knots, gusting 21
Visibility
20 statute miles
Lowest ceiling
None

Docket · 1

The files NTSB released with the investigation on June 2, 2014, on NTSB’s docket system: statements, records, photos and specialists’ reports. 2.0 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.