CEN14LA447

NTSB accident investigation · Herder Michael Zodiac 601 HD · Fredericksburg, TX · August 21, 2014

Accident · Serious injuriesLimited investigationFinal report
Date
August 21, 2014, 14:50 local (19:50 UTC)
Place
Fredericksburg, TX
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N318MHHerder Michael Zodiac 601 HD
Defining event
Approach-VFR pattern final: Loss of control in flight
Weather
Visual (VMC) · Day
Status
Completed · report February 23, 2015
Report
Approved by Office Director
NTSB office
Central Region
Parties
FAA FSDO
FAA report
20140821020439A
Case key
89931

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 loss of airplane control during a gusting crosswind 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.

Wind: gustsEnvironmental issues › Conditions/weather/phenomena · Contributed to outcomeHerder Michael ZODIAC 601 HD: 1 caseAll aircraft: 1,199 cases
Performance/control parameters: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedHerder Michael ZODIAC 601 HD: 1 caseAll aircraft: 3,958 casesProbable cause

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

After a cross-country flight and as the pilot approached his destination airport, he checked the wind. After flying a normal traffic pattern for runway 14, he made two unsuccessful landing attempts. On the third attempt, the airplane experienced a wind gust, and the airplane banked 90 degrees. The pilot applied power; however, the left wing impacted the runway. The airplane cartwheeled twice and then came to rest inverted next to the runway. There were no reported malfunctions with the airplane before the accident. A review of the airport's automated weather reporting station report indicated that, about the time of the accident, the airplane would have experienced about a 15-knot crosswind gusting to 20 knots. The accident is consistent with a loss of control during windy conditions.

Factual narrative

On August 21, 2014, about 1450 central daylight time, a Zodiac 601 HD airplane, N318MH, impacted terrain near the Gillespie County Airport, (T82), Fredericksburg, Texas. The private rated pilot, sole occupant, was seriously injured and the airplane was substantially damaged. The airplane was registered to and operated by a Saavy Biz, Inc, Roanoke, Texas, under the provisions of 14 Code of Federal Regulations Part 91 as a personal flight. Visual meteorological conditions prevailed for the flight, which operated without a flight plan. According to the pilot, as he approached T82, the wind was 18 to 22 knots. He flew a normal traffic pattern to runway 14, but made two unsuccessful attempts to land. On his third attempt to land, while 100 feet above the runway at 55 knots, a wind gust hit the airplane and banked the airplane 90-degrees. The pilot reported that he applied power; however, the left wing impacted the runway. The airplane cartwheeled twice before coming to rest, inverted next to the runway. There were no reported malfunctions with the airplane prior to the accident, and examination of the airplane revealed substantial damage to the fuselage, wings, and empennage. A review of the automated weather reporting station report, about the time of the accident, revealed that the pilot would have experienced a crosswind of about 15 knots gusting to 20 knots

Aircraft

Registration
N318MH
Reported as
Herder Michael Zodiac 601 HD
Category
Airplane, amateur-built
Serial number
6-7356
Built
2010
Engine
Jabiru 3300, 120 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Saavy Biz Inc
Registered owner
Saavy Biz Inc
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Condition · November 13, 2013
Departed
KMNZ · Hamilton, TX
Destination
T82 · Fredericksburg, TX
Airport
T82 · Gillespie County Airport, runway 14, 5,001 × 75 ft, asphalt

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
64
Injuries
Serious
Certificate
Private
Airplane ratings
Single-engine land
Medical
Sport pilot
Last flight review
April 14, 2014
Seat
Left
Restraint
3-point
Flight hours
380 total · 145 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
210° at 16 knots, gusting 21
Visibility
10 statute miles
Lowest ceiling
None
Temperature
93 °F, dew point 59 °F
Altimeter
30.04 inHg
Observed at
T82

Docket · 3

The files NTSB released with the investigation on January 12, 2015, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.2 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.