FTW02LA150

NTSB accident investigation · Aubrey Challenger II · Lubbock, TX · May 12, 2002

Accident · Serious injuriesLimited investigationFinal report
Date
May 12, 2002, 16:30 local (21:30 UTC)
Place
Lubbock, TX
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N2NXAubrey Challenger II
Weather
Visual (VMC) · Day
Status
Completed · report April 29, 2003
Report
Approved by Office Director
Parties
FAA
FAA report
20020512007929A
Case key
54687

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 loss of engine power for undetermined reasons. A factor was the lack of suitable terrain for the forced landing.

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Loss of engine powerTakeoff - initial climb
Reason for occurrence undeterminedCause
Forced landingEmergency descent/landing
On ground/water encounter with terrain/waterEmergency landing
Terrain condition - soft
Terrain condition - none suitableFactor

Analysis

The pilot was in his initial climb after takeoff at 200-300 feet AGL when the engine lost power. He turned right to clear some power lines and tried to glide to a parking lot. Subsequently, the aircraft contacted a berm of soft dirt. The reason for the loss of engine power could not be determined.

Factual narrative

On May 12, 2002, approximately 1630 central daylight time, an Aubrey Challenger II homebuilt experimental airplane, N2NX, registered to and operated by a private individual, was substantially damaged during a forced landing following a loss of engine power during takeoff from the Town and Country Airport, Lubbock, Texas. The private pilot, who was the sole occupant, sustained serious injuries. Visual meteorological conditions prevailed and a flight plan was not filed for the Title 14 Code of Federal Regulations Part 91 personal flight. The flight was originating at the time of the accident.

According to information provided in the enclosed NTSB Pilot/Operator Accident Report (NTSB Form 6120.1/2), the pilot reported that the airplane was in the initial climb after takeoff at 200-300 feet AGL when the engine lost power. He turned right to clear some power lines and tried to glide to a parking lot. Subsequently, the aircraft contacted a berm of soft dirt resulting in structural damage to the fuselage. The reason for the loss of engine power could not be determined.

Aircraft

Registration
N2NX
Reported as
Aubrey Challenger II
Category
Airplane, amateur-built
Serial number
CH20391cw0660
Engine
Hirth 2703, 55 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Harvey H. Madison
Airworthiness certificate
Standard, Normal
Last inspection
Annual · January 28, 2002
Departed
F82 · Lubbock, TX
Destination
F82 · Lubbock, TX
Airport
F82 · Town & Country Airpark, runway 35, 3,500 × 50 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
55
Injuries
Serious
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Last flight review
January 16, 2002
Seat
Front
Flight hours
95 total · 12 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
270° at 10 knots, gusting 15
Visibility
40 statute miles
Lowest ceiling
None
Temperature
81 °F
Altimeter
29.29 inHg

Docket · 1

The files NTSB released with the investigation on February 10, 2003, on NTSB’s docket system: statements, records, photos and specialists’ reports. 680 KB 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.

Other investigations on N2NX · 1

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