CHI03LA143

NTSB accident investigation · Mooney M20S · West Chicago, IL · June 2, 2003

Accident · No injuriesLimited investigationFinal report
Date
June 1, 2003, 21:30 local (Jun 2, 2003, 02:30 UTC)
Place
West Chicago, IL
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N21737Mooney M20S
Weather
Visual (VMC) · Night/dark
Status
Completed · report December 30, 2003
Report
Approved by Office Director
Parties
FAA- Dupage FSDO
FAA report
20030601018789A
Case key
57116

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 flare, and the pilot's failure to maintain directional control. Contributing factors were the pilot's improper flare and his inadequate recovery from a bounced 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.

Hard landingLanding - flare/touchdown
Flare - improperPilot in commandCause
Recovery from bounced landing - inadequatePilot in commandCause
Aborted landing - not successfulPilot in commandCause
Light condition - nightFactor
Loss of control - on ground/waterLanding - roll
Directional control - not maintainedPilot in command
On ground/water collision with objectLanding - roll
Object - airport sign/markerFactor

Analysis

The airplane landed hard at night and bounced twice, subsequently veering off the runway and striking several airport lights and signs during an attempted aborted landing. The pilot reported he flared too high and was unable to recover from the bounced landing, he subsequently attempted to abort the landing and was unsuccessful.

Factual narrative

On June 1, 2003, at 2130 central daylight time, a Mooney M20S, N21737, piloted by a commercial pilot, sustained substantial damage when it veered off the side of the runway and collided with airport signs and markings after a hard landing on runway 10 (4,751 feet by 75 feet, asphalt), at Dupage Airport (DPA), West Chicago, Illinois. The pilot and two passengers were uninjured. Night visual meteorological conditions prevailed at the time of the accident. The business flight was operating under the provisions of 14 CFR Part 91 without a flight plan. The flight originated from Eagle County Regional Airport (EGE), Eagle, Colorado, at 1500 mountain daylight time.

The pilot stated, "The flare was too high, the aircraft dropped to the runway and bounced." The pilot noted the aircraft bounced twice, and on the second bounce he attempted a go-around. The pilot reported applying full throttle and raising "what was thought to be one notch of flaps." The pilot reported the aircraft swerved left and then was "overcorrected right" and subsequently swerved off the right side of the runway, striking fixed objects with the wing. The pilot reported he reduced the throttle to idle when the aircraft ran onto a taxiway. The pilot indicated the nose gear collapsed when the aircraft transitioned from the grass onto the taxiway.

The on-sight investigation revealed that the aircraft exited the left edge of runway 10 at taxiway E-6. The aircraft's right wingtip was found at the intersection of taxiway E-6 and runway 10. A runway light was found damaged near the path of the left landing gear. The wreckage pattern and markings, including eight propeller strikes, continued to the east of runway 20 right. The left main landing gear was found separated from the rest of the aircraft. The taxiway sign for taxiway C was damaged and found next to the wreckage path. The aircraft came to a stop at the intersection of taxiways C and G.

Inspection of the airplane revealed that the flap handle was in the "up" position, and the flaps were in the fully retracted position. The tail of the aircraft showed scraping along its underside, and the tailskid was damaged. The blades were broken from the propeller hub, exhibited blade twist, and were bent aft. The left main landing gear was broken off, and the nose gear was collapsed. The leading edge of the right wing was dented about two-thirds of the way up the span from the fuselage in a pattern consistent with striking an airport sign.

The weather reporting facility located at DPA, reported the winds at 2153 as 120 degrees at 4 knots.

The pilot reported no mechanical problems with the aircraft or powerplant.

Aircraft

Registration
N21737
Reported as
Mooney M20S
Category
Airplane
Serial number
30-0004
Airframe hours
445
Engine
Continental IO-550G, 300 horsepower, reciprocating
Damage
Substantial damage
Flight
Business · Part 91
Registered owner
Galloway Air LLC
Airworthiness certificate
Standard, Normal
Last inspection
Annual · June 30, 2002
Departed
EGE · Eagle, CO
Destination
DPA · West Chicago, IL
Airport
DPA · Dupage Airport, runway 10, 4,751 × 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
48
Injuries
None
Certificate
Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Last flight review
March 16, 2002
Seat
Left
Flight hours
1,150 total · 103 in this make and model · 1,007 as pilot in command · 100 in the last 90 days · 50 in the last 30 days · 5 in the last 24 hours

Weather

Conditions
Visual (VMC) · Night/dark
Wind
120° at 4 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
55 °F, dew point 37 °F
Altimeter
30.04 inHg
Observed at
DPA

FAA reports on this event · 1

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