ERA11LA301

NTSB accident investigation · Leigh S-6 Coyote II · New Kent, VA · May 15, 2011

Accident · No injuriesLimited investigationFinal report
Date
May 15, 2011, 12:30 local (16:30 UTC)
Place
New Kent, VA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N929RLLeigh S-6 Coyote II
Defining event
Approach-VFR go-around: Loss of engine power (total)
Weather
Visual (VMC) · Day
Status
Completed · report October 3, 2011
Report
Approved by Office Director
NTSB office
Eastern Region Aviation
Parties
FAA/FSDO
FAA report
20110515012209A
Case key
79104

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

A total loss of engine power for undetermined reasons.

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.

Not determinedNot determined › Not determined · Unknown/Not determinedRans S-6 COYOTE II: 1 caseAll aircraft: 2,247 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

The pilot stated that after takeoff he climbed to 1,000 feet and flew along a river to his destination. The flight continued beyond his estimated time of arrival as he tried to identify landmarks. He then reduced power and looked for a suitable landing site to check the fuel because the fuel gauge indicated that between zero and 1/4 of his fuel reserves remained. He initiated an approach to a field for a precautionary landing, but noticed that it was not suitable and he began to climb out when the engine lost power. He executed a 180-degree northerly turn and lined up for a forced landing in a field with standing water. While flying at 45 to 50 knots with the first notch of flaps lowered, he noticed a power line and applied aft elevator control input to avoid it. After clearing the power line, the nose of the airplane dropped and the airplane impacted the field. The right main landing gear wheel assembly dug into soft ground, causing the right main landing gear wheel assembly to separate. Postaccident inspection of the airplane and engine revealed no evidence of preimpact failure or malfunction. Six gallons of fuel were found in the fuel tank. The engine was started without a propeller installed and operated satisfactorily, but a prolonged run could not be performed due to breach of the engine coolant system. No determination could be made as to the reason for the loss of engine power.

Factual narrative

**This report and case number were modified on 8/25/2011. Please see the docket for this accident for the original report.** On May 15, 2011, about 1230 eastern daylight time, a Leigh S6 Coyote II, N929RL, was substantially damaged during a forced landing near New Kent, Virginia. The student pilot was not injured. Visual meteorological conditions prevailed, and no flight plan was filed for the personal flight conducted under the provisions of 14 Code of Federal Regulations Part 91. The flight originated from Toddsbury Farm Airport (25VA), Aylett, Virginia and was destined for New Quarter Farm Airport (92VA), Gloucester, Virginia. The pilot stated that after takeoff, the flight climbed to 1,000 feet and he flew along the Mattonapi River to his destination. The flight continued, and he flew by pilotage past his estimated time of arrival trying to identify landmarks. He reduced power, and looked for a suitable landing place to check the fuel because the fuel gauge was bouncing between empty and 1/4 capacity. He initiated an approach to a field for a precautionary landing, but noticed it was not suitable and "slowly eased the throttle in" to climb, but the engine quit. He executed a 180 degree turn towards a northerly direction, and lined up for a forced landing in a field with standing water. While flying at 45 to 50 knots with the first notch of flaps lowered, he noticed a single phase power line associated with a house. Not wanting to hit the power line he applied aft elevator control input, cleared the power line, then the nose of the airplane dropped and the airplane impacted into the field. The right main landing gear wheel assembly dug into soft ground causing the right main landing gear wheel assembly to separate. He unfastened his restraint and evacuated the airplane. Postaccident inspection of the airplane and engine revealed no evidence of preimpact failure or malfunction. Six gallons of fuel were found in the fuel tank. The engine was started without a propeller installed and operated satisfactory but a prolonged run could not be performed due to breach of the engine coolant system. No determination could be made as to the reason for the loss of engine power.

Aircraft

Registration
N929RL
Reported as
Leigh S-6 Coyote II
Category
Airplane
Serial number
0690124
Airframe hours
160
Engine
Rotax 582, 65 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Daniel Brandmahl
Registered owner
Daniel Brandmahl
Airworthiness certificate
Special, Experimental light sport (Special)
Last inspection
Condition · October 27, 2010 · 118 hours before
Departed
25VA · Aylett, VA
Destination
92VA · Gloucester, VA

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
68
Injuries
None
Seat
Left
Flight hours
1,900 total · 4 in this make and model · 1,900 as pilot in command · 4 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
170° at 13 knots
Visibility
10 statute miles
Lowest ceiling
5,500 ft broken
Temperature
73 °F, dew point 68 °F
Altimeter
29.57 inHg
Observed at
JGG, 24 nm away

Docket · 7

The files NTSB released with the investigation on August 10, 2011, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.4 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.