CEN09CA068

NTSB accident investigation · Brantly B-2B · Cedar Hill, TX · November 20, 2008

Accident · No injuriesData collectionFinal report
Date
November 20, 2008, 14:30 local (19:30 UTC)
Place
Cedar Hill, TX
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N2180UBrantly B-2B
Defining event
Landing: Hard landing
Weather
Visual (VMC) · Day
Status
Completed · report December 24, 2008
Report
Approved by Office Director
NTSB office
Central Region
Parties
Federal Aviation Administration
FAA report
20081120851899A
Case key
69480

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 improper decision to takeoff downwind. A contributing factor was the gusty conditions.

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: tailwindEnvironmental issues › Conditions/weather/phenomena · Effect on equipmentBrantly B-2B: 1 caseAll aircraft: 594 casesProbable cause
Wind: gustsEnvironmental issues › Conditions/weather/phenomena · Effect on equipmentBrantly B-2B: 4 casesAll aircraft: 1,199 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 non-helicopter-rated pilot and passenger departed downwind for a local flight. Once above the surrounding obstacles, the helicopter began to settle. Unable to arrest the rate of decent, the pilot elected to land in an empty industrial park lot. The helicopter experienced a hard landing and rolled on to its side. The pilot and passenger were able to exit the helicopter unassisted. The pilot reported that the accident could have been prevented if he would have observed the wind condition from an obstacle free area before departure. A weather reporting station 14 miles east of the accident site reported, wind from 360 degrees at 18 knots gusting to 23 knots.

Factual narrative

The non helicopter rated pilot and passenger departed downwind for a local flight. Once above the surrounding obstacles the helicopter began to settle. Unable to arrest the rate of decent, the pilot elected to land in an empty industrial park lot. The helicopter experienced a hard landing and rolled on to its side. The pilot and passenger were able to exit the helicopter unassisted. The pilot reported that the accident could have been prevented if he would have observed the wind condition from an obstacle free area before departure. A weather reporting station 14 miles east of the accident site reported, wind from 360 degrees at 18 knots gusting to 23 knots.

Aircraft

Registration
N2180U
Reported as
Brantly B-2B
Category
Helicopter
Serial number
342
Engine
Lycoming IVO-360, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Inverted U S
Registered owner
Inverted U S
Airworthiness certificate
Standard, Normal
Departed
Cedar Hill, TX
Destination
Cedar Hill, TX

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
39
Injuries
None
Certificate
Commercial
Airplane ratings
Single-engine land, Multi-engine land
Medical
Class 2, Without waivers/limitations
Last flight review
February 27, 2008
Seat
Right
Flight hours
6,000 total · 83 in this make and model · 6,000 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Wind
360° at 18 knots, gusting 23
Visibility
10 statute miles
Lowest ceiling
None
Temperature
57 °F, dew point 39 °F
Altimeter
30.26 inHg
Observed at
LNC, 14 nm away

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.

Other investigations on N2180U · 2

Matched to the same aircraft by N-number and date.