MIA03LA033

NTSB accident investigation · Beech 200 · Jacksonville, FL · December 14, 2002

Accident · No injuriesLimited investigationFinal report
Date
December 14, 2002, 18:00 local (23:00 UTC)
Place
Jacksonville, FL
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N623VPBeech 200
Weather
Visual (VMC) · Day
Status
Completed · report June 2, 2004
Report
Approved by Office Director
Parties
FAA FSDO
FAA report
20021214038529A
Case key
56231

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

Failure of the main landing gear locking mechanism for undetermined reasons, which resulted in the main landing gear collapsing, and damage to the airplane during 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.

Airframe/component/system failure/malfunctionClimb - to cruise
Landing gear,gear locking mechanism - failure,total
Gear down and locked - not possibleFlightcrew
Gear collapsedLanding - roll

Analysis

The pilot stated that during initial climb, as the landing gear lever was activated to retract the landing gear, the gear failed to retract fully. He further stated that they performed the emergency checklist, trying to correct the problem, but did not have any success. While making an emergency landing, as the airplane rolled out and slowed, the right main landing gear collapsed, followed by the left main landing gear. The nose gear remained extended. FAA inspectors responded to the accident, and found that there was extensive damage to the main landing gear system. The damage to the system included both main landing gear shafts having been bent, the left main landing gear actuator having dislodged from its mount at the spar web, the right main landing gear actuator mounting bracket having torn from the spar web, and the mounting flange for the main landing gear actuator mounting bracket having torn at its attaching points. In addition, examination by an FAA licensed airframe and powerplant mechanic revealed that the actuator nut assemblies were bent, but according to the mechanic, it could not be determined if the nut assemblies had been damaged before the accident. The mechanic also found that the airplane's maintenance logbooks showed no record of Raytheon Mandatory Service Bulletin 32-3433 having been completed. The landing gear actuators were removed and shipped to Kelley Aerospace, Wichita, Kansas for a detailed examination, and the examination did not reveal any anomalies.

Factual narrative

On December 14, 2002, about 1800 eastern standard time, a Beech 200, N623VP, registered to and operated by KG Beverage Inc., as a title 14 CFR Part 91 corporate flight, had the landing gear collapse in Jacksonville, Florida. Visual meteorological conditions prevailed, and an instrument flight rules flight plan was filed. The airline transport-rated pilot, first officer, and one passenger were not injured, and the airplane incurred substantial damage. The flight originated from Fort Lauderdale, Florida, the same day, about 1545.

As the flight departed from Fort Lauderdale Executive Airport (FXE), Fort Lauderdale, Florida, en route to Craig Municipal Airport, Jacksonville, Florida, the first officer said that during takeoff/initial climb, about an altitude of 500 feet, as the landing gear lever was activated to retract the landing gear, a red landing gear light was displayed, and the gear handle stayed in the retracted position, and the gear failed to retract fully. The first officer stated that at the time the gear was being retracted, the passenger said that he heard loud noise and a whine under the airplane. The first officer said they continued the climb to a safe altitude, and tried to recycle the gear handle, but nothing happened. The first officer then followed the emergency gear extension checklist and attempted to pump the gear down, but there was no success in moving the emergency gear extension handle. He further stated that they performed the emergency checklist, trying to correct the problem, but did not have any success, so the captain elected to continue to their destination due to the quantity of fuel onboard. En route to Jacksonville, Florida, the first officer said they flew by Sanford, Florida, but the FAA air traffic controllers in the tower could not visually determine if the landing gear was "down and locked."

After trying several times to extend the landing gear, they made an emergency landing on runway 31 at Jacksonville International Airport, Jacksonville, Florida. The first officer said that the airplane touched down and rolled several feet, and as the airplane slowed down the right main landing gear collapsed, and then the left main gear collapsed, leaving the nose gear extended during the landing rollout, as the weight of the airplane settled on the landing gear, the right main landing gear collapsed, followed by the left main landing gear, and the airplane was damaged.

FAA inspectors responded to the accident, and found that there was extensive damage to the main landing gear system. The damage to the system included both main landing gear shafts having been bent, the left main landing gear actuator having dislodged from its mount at the spar web, the right main landing gear actuator mounting bracket having torn from the spar web, and the mounting flange for the main landing gear actuator mounting bracket having torn at its attaching points. In addition, examination by an FAA licensed airframe and powerplant mechanic revealed that the actuator nut assemblies were bent, but according to the mechanic, it could not be determined if the nut assemblies had been damaged before the accident. The mechanic also found that the airplane's maintenance logbooks failed to show that Raytheon Mandatory Service Bulletin 32-3433 had not been completed.

The landing gear actuators were removed and shipped to Kelley Aerospace, Wichita, Kansas, for a detailed examination, and the examination did not reveal any anomalies.

Aircraft

Registration
N623VP
Reported as
Beech 200
Category
Airplane
Serial number
769
Airframe hours
8,287
Engine
Pratt & Whitney PT6-41, turbo prop
Damage
Substantial damage
Flight
Executive/Corporate · Part 91
Registered owner
K G Beverage Inc.
Airworthiness certificate
Standard, Normal
Last inspection
AAIP · August 1, 2001 · 215 hours before
Departed
FXE · Fort Lauderdale, FL
Destination
CRG · Jacksonville, FL
Flight plan
IFR
Airport
JAX · Jacksonville International, runway 310, 7,000 × 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 · 2

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
51
Injuries
None
Certificates
Airline transport, Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
11,648 total · 1,974 in this make and model · 12 in the last 90 days · 2 in the last 24 hours
Role
Co-pilot
Age
41
Injuries
None
Certificates
Commercial, Airline transport
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Right

Weather

Conditions
Visual (VMC) · Day
Wind
300° at 6 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
46 °F, dew point 37 °F
Altimeter
30.04 inHg
Observed at
JAX

FAA reports on this event · 1

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