CHI99LA085

NTSB accident investigation · Beech 1900D · Milwaukee, WI · February 8, 1999

Accident · No injuriesLimited investigationFinal report
Date
February 8, 1999, 11:35 local (17:35 UTC)
Place
Milwaukee, WI
Injuries
14 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N148SKBeech 1900D
Weather
Instrument (IMC) · Day
Status
Completed · report April 20, 2001
Report
Approved by Office Director
FAA report
19990208001209A
Case key
45754

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 in-flight collision with a bird.

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.

In flight collision with objectApproach
Object - bird(s)Cause

Analysis

The crew reported that approximately 24 nautical miles from the flight's destination, at 2,900 feet mean sea level, they encountered a flock of 20 to 30 Canadian geese while the aircraft was flying in a broken cloud layer. The crew stated that one goose impacted the outboard leading edge of the right wing, puncturing a hole through the leading edge and rupturing the fuel tank. The crew stated that the aircraft began to shake and the crew shut down the right engine. The crew declared an emergency with Air Traffic Control and was able to complete the flight to General Mitchell International.

Factual narrative

On February 8, 1999, at 1135 central standard time (CST), a Beech 1900D, N148SK, piloted by an Airline Transport Pilot, sustained substantial damage following an in-flight impact with a Canadian goose. Instrument meteorological conditions prevailed at the time of the accident. The flight was operating under the provisions of 14 CFR Part 121 as a passenger carrying flight. The flight was operating on an instrument flight plan. The 2 crew members and 12 passengers reported no injuries. The flight departed Kent County International, Grand Rapids, Michigan, at 1053 CST, and was en route to General Mitchell International, Milwaukee, Wisconsin.

According to the crew's written statement, they reported that approximately 24 nautical miles from the flight's destination, at 2,900 feet mean sea level, they encountered a flock of 20 to 30 Canadian geese while the aircraft was flying in a broken cloud layer. The crew stated that one goose impacted the outboard leading edge of the right wing, puncturing a hole through the leading edge and rupturing the fuel tank. The crew stated that the aircraft began to shake and the crew shut down the right engine. The crew declared an emergency with Air Traffic Control and was able to complete the flight to General Mitchell International.

Aircraft

Registration
N148SK
Reported as
Beech 1900D
Category
Airplane
Serial number
UE148
Airframe hours
8,899
Engine
P&W PT6A-67D, 1,279 horsepower, turbo prop
Damage
Substantial damage
Flight
Part 121
Registered owner
Astral Aviation, Inc.
Airworthiness certificate
Standard, Transport
Last inspection
Continuous airworthiness · February 4, 1999 · 20 hours before
Departed
GRR · Grand Rapids, MI
Destination
MKE
Flight plan
IFR
Airport
MKE · General Mitchel Int'L

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
34
Certificate
Airline transport
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
4,990 total · 2,833 in this make and model · 3,752 as pilot in command · 87 in the last 90 days · 3 in the last 30 days · 5 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Day
Wind
180° at 15 knots
Visibility
3 statute miles
Lowest ceiling
800 ft broken
Temperature
37 °F, dew point 36 °F
Altimeter
29.00 inHg
Observed at
MKE, 24 nm away

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 N148SK · 1

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