ERA10CA497

NTSB accident investigation · Consolidated Aeronautics Lake LA-4-200 · New Castle, VA · September 22, 2010

Accident · Minor injuriesData collectionFinal report
Date
September 22, 2010, 17:30 local (21:30 UTC)
Place
New Castle, VA
Injuries
1 minor, 1 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N8001JConsolidated Aeronautics Lake LA-4-200
Defining event
Takeoff-rejected takeoff: Collision with terr/obj (non-CFIT)
Weather
Visual (VMC) · Day
Status
Completed · report April 12, 2011
Report
Approved by Office Director
NTSB office
Eastern Region Aviation
Parties
Richmond FAA/FSDO
FAA report
20100922046409A
Case key
77380

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 delayed decision to abort the takeoff, which resulted in a collision with terrain.

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.

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

According to the pilot, the airplane was accelerating normally during the takeoff roll into a 6- to 8-knot headwind. About halfway down the turf runway, the airplane became airborne and then settled back onto the runway. The pilot decided to abort the takeoff and reduced power while applying the brakes. He realized that the airplane would not be able to stop prior to impacting a berm located at the end of the runway and added full power. The airplane cleared the berm, crossed a dirt road, and impacted a tree and several boulders before coming to rest in a pond. The pilot stated that it had rained earlier in the day and that the runway might have still been damp. The pilot reported no mechanical malfunctions or failures with the airframe or engine that would have precluded normal operation.

Factual narrative

According to the pilot, all indications were in the "normal range," and the airplane was accelerating normally during the takeoff roll into a 6- to 8-knot headwind. About halfway down the 2,400-foot turf runway, the airplane attained "2/3 flying speed," and between that point and the end of the runway, it became airborne, then settled back onto the runway. The pilot decided to abort the takeoff, and reduced power and applied braking, but then realized that the airplane would not be able to stop prior to impacting a berm located at the end of the runway. He added full power, and the airplane cleared the berm, crossed a dirt road, impacted a tree and some boulders, and came to rest in a pond. The pilot stated that it had rained earlier in the day and the runway might have still been damp. The pilot also stated that he "did not detect any mechanical malfunctions."

Aircraft

Registration
N8001J
Reported as
Consolidated Aeronautics Lake LA-4-200
Category
Airplane
Serial number
993
Airframe hours
1,761
Engine
Lycoming IO-360-A1B, 200 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Departed
VA85 · New Castle, VA
Destination
Moneta, VA
Airport
VA85 · New Castle International Airpo, runway 18, 2,400 × 100 ft, grass/turf

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
55
Injuries
None
Certificates
Private, Commercial
Airplane ratings
Single-engine sea, Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Without waivers/limitations
Last flight review
April 15, 2009
Seat
Left
Flight hours
1,100 total · 700 in this make and model · 950 as pilot in command · 30 in the last 90 days · 8 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
180° at 6 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
75 °F, dew point 66 °F
Altimeter
30.09 inHg

Docket · 6

The files NTSB released with the investigation on October 19, 2010, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.9 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.