CHI06CA274

NTSB accident investigation · Beech B19 · Pontiac, MI · September 29, 2006

Accident · No injuriesData collectionFinal report
Date
September 29, 2006, 14:30 local (18:30 UTC)
Place
Pontiac, MI
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N1949WBeech B19
Weather
Visual (VMC) · Day
Status
Completed · report December 28, 2006
Report
Approved by Office Director
Parties
Federal Aviation Administration - Detroit FSDO
FAA report
20060929026569A
Case key
64709

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Probable cause

The pilot's failure to perform a go-around when he noticed the airplane was not on a stabilized final approach. Contributing factors to the accident were the hard landing, the subsequent pilot-induced oscillation (porpoise) which resulted in the collapse of the nose landing gear, and the taxiway sign.

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
Go-around - not performedPilot in commandCause
Nose gear collapsedLanding - flare/touchdown
Porpoise/pilot-induced oscillation - inadvertentPilot in commandFactor
Aborted landing - attemptedPilot in command
Landing gear,nose gear assembly - collapsedFactor
On ground/water collision with objectLanding - flare/touchdown
Object - signFactor

Analysis

The airplane porpoised during landing, which resulted in the collapse of the nose landing gear. The pilot stated that he noticed the airplane was "higher than normal and a little fast" during final approach and to correct he "added full flaps slowing down to the right speed, but noticed a faster descent rate." The pilot reported that he increased engine power to arrest the descent, but during the landing flare the airplane's nose "dropped and hit the runway first and ballooned the aircraft back into the air quite abruptly." The pilot stated that he "immediately applied full power for a go around ... the aircraft turned slightly to the right because of a slight crosswind, and there was not enough altitude to nose down and raise the flaps at the same time." The pilot reported that the airplane's nose "sharply dropped and hit the nose gear on the runway for a second time and broke off, hitting the prop and stopping the engine." The pilot stated that the airplane impacted a taxiway sign before coming to a stop. The pilot reported that the accident could have been prevented if he had initiated a go-around after noticing the airplane was not on a stabilized final approach.

Factual narrative

The airplane porpoised during landing, which resulted in the collapse of the nose landing gear. The pilot stated that he noticed the airplane was "higher than normal and a little fast" during final approach and to correct he "added full flaps slowing down to the right speed, but noticed a faster descent rate." The pilot reported that he increased engine power to arrest the descent, but during the landing flare the airplane's nose "dropped and hit the runway first and ballooned the aircraft back into the air quite abruptly." The pilot stated that he "immediately applied full power for a go around ... the aircraft turned slightly to the right because of a slight crosswind, and there was not enough altitude to nose down and raise the flaps at the same time." The pilot reported that the airplane's nose "sharply dropped and hit the nose gear on the runway for a second time and broke off, hitting the prop and stopping the engine." The pilot stated that the airplane impacted a taxiway sign before coming to a stop. The pilot reported that the accident could have been prevented if he had initiated a go-around after noticing the airplane was not on a stabilized final approach.

Aircraft

Registration
N1949W
Reported as
Beech B19
Category
Airplane
Serial number
MB-610
Airframe hours
3,648
Engine
Lycoming O-320, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · August 1, 2006
Departed
APN · Alpena, MI
Destination
PTK · Pontiac, MI
Airport
PTK · Oakland County Intl. Airport, runway 27R, 5,000 × 100 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
50
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, With waivers/limitations
Last flight review
November 1, 2005
Seat
Left
Flight hours
331 total · 218 in this make and model · 250 as pilot in command · 6 in the last 90 days · 6 in the last 30 days · 4 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
240° at 7 knots
Visibility
10 statute miles
Lowest ceiling
5,000 ft broken
Temperature
55 °F, dew point 36 °F
Altimeter
29.89 inHg
Observed at
PTK

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 N1949W · 1

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