WPR09LA036

NTSB accident investigation · Cessna 680 · Los Angeles, CA · November 12, 2008

Accident · No injuriesLimited investigationFinal report
Date
November 11, 2008, 23:10 local (Nov 12, 2008, 07:10 UTC)
Place
Los Angeles, CA
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Taxi
Aircraft
N320QSCessna 680
Defining event
Taxi-from runway: Ground collision
Weather
Visual (VMC) · Night/dark
Status
Completed · report November 9, 2009
Report
Approved by Office Director
NTSB office
Western Pacific Region
Parties
NetJets, Inc., FAA LAX FSDO
FAA report
20081111851949A
Case key
69437

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

Failure of the ground service vehicle driver to maintain adequate clearance/distance from the taxiing airplane.

Findings · 1

NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.

Attention/monitoring: monitoring environmentPersonnel issues › Psychological · Airport personnelCessna 680: 1 caseAll aircraft: 809 casesProbable cause

Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.

Analysis

The captain reported that following an uneventful landing, the ground controller cleared the airplane to parking via a left turn on the adjoining taxiway. The captain stated that the flight crew observed the marshaller, who was located on the parking ramp, and continued in the direction of the parking area. Shortly after turning towards the parking ramp, the airplane collided with a ground service vehicle that pulled in front of the airplane. The service vehicle was traveling perpendicular to the airplane's direction of travel. The driver of the service vehicle reported that he was driving on the non-movement service road located adjacent to the taxiway and briefly looked away from the road towards the active runway. When the driver looked back towards the service road, he observed the accident airplane and applied brakes. The ground vehicle stopped in front of the airplane's left wing just before the collision occurred. At the time of the collision the airplane was transitioning from a movement area to a non-movement area. The service vehicle was operating in a non-movement area and not required to be in contact with air traffic control.

Factual narrative

On November 11, 2008, at 2310 Pacific standard time, a Cessna Citation 680 airplane, N320QS, operated by NetJets Aviation, Inc., sustained substantial damage when it was struck by a ground vehicle at the Los Angeles International Airport (LAX), Los Angeles, California. The captain and first officer, the sole occupants, were not injured. The driver of the ground vehicle sustained minor injuries. Night visual meteorological conditions prevailed and an instrument flight rules flight plan was in effect for the flight that originated at the Scottsdale Airport, Scottsdale, Arizona. The non-scheduled flight was operated under the provisions of Title 14 Code of Federal Regulations Part 91. In a written statement submitted to the NTSB, the captain reported that after landing on runway 25L, ground control cleared the airplane to parking via a left turn on taxiway Alpha. The captain reported that the airplane's nose taxi light, navigation lights, ground recognition light and tail logo lights were on. After turning left on to taxiway Alpha the pilots stopped the airplane for a two to three minute air traffic control (ATC) traffic delay due to blocking traffic. After the traffic was cleared, the pilots continued on taxiway Alpha and initiated a right turn onto taxiway Alpha 5 and then to the parking ramp. The captain stated that the first officer observed the marshaller, who was located on the Fixed Base Operators (FBO) ramp and informed him of the marshaller's location. The captain reported when the airplane was on the taxiway centerline, the first officer asked if he wanted the taxi light turned off, after replying "yes" the first officer turned off the taxi light and the captain "…felt a large impact." In a written statement submitted to the NTSB, the first officer stated while taxiing on taxiway Alpha 5 the airplane's left wing was struck by a service vehicle. "Normal shutdown was completed and the crew exited…" In a written statement submitted to the NTSB, the driver of the ground vehicle reported he was driving along a service road parallel to taxiway Alpha. The driver stated he "noticed my flight, 2205 departing on 25R and briefly looked in that direction when I looked back to the road, immediately in front of me was an aircraft." The driver applied brakes and the vehicle stopped in front of the airplane's left wing just before impact. Subsequent to the impact, the ground vehicle rolled over. At the time of the accident, the driver reported he did not see the airplane's taxi light illuminated. In a written statement submitted to the NTSB, the marshaller, who was guiding the airplane onto the ramp, stated he observed a vehicle driving towards the airplane; "I did not think that he was going to keep going so I kept marshaling the aircraft towards the ramp when I noticed that the service truck hit the aircraft's wing." Surveillance video of the accident sequence was obtained by the National Transportation Safety Board. The video showed that the airplanewas illuminated with navigation lights, beacon, wing lights and taxi light up to the point the collision occurred.

Aircraft

Registration
N320QS
Reported as
Cessna 680
Category
Airplane
Serial number
680-0169
Airframe hours
1,009
Engines
P&W Canada PW306C, 6,040 lbs thrust, turbo fanP&W Canada PW306C, 6,040 lbs thrust, turbo fan
Damage
Substantial damage
Flight
Positioning · Part 91
Operator
NetJets, Inc
Registered owner
Acme International Services Inc
Airworthiness certificate
Standard, Transport
Last inspection
AAIP · August 6, 2008 · 240 hours before
Departed
KSDL · Scottsdale, AZ
Destination
KLAX · Los Angeles, CA
Flight plan
IFR
Airport
KLAX · Los Angeles International, runway 25L, 11,095 × 200 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
52
Injuries
None
Certificate
Airline transport
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, With waivers/limitations
Last flight review
September 7, 2008
Seat
Left
Flight hours
6,000 total · 350 in this make and model · 3,400 as pilot in command · 85 in the last 90 days · 62 in the last 30 days · 3 in the last 24 hours
Role
Co-pilot
Age
64
Injuries
None
Certificate
Airline transport
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, With waivers/limitations
Last flight review
March 11, 2008
Seat
Right
Flight hours
27,110 total · 700 in this make and model · 24,100 as pilot in command · 64 in the last 90 days · 24 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Night/dark
Wind
100° at 3 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
57 °F, dew point 52 °F
Altimeter
30.13 inHg
Observed at
KLAX

Docket · 7

The files NTSB released with the investigation on September 11, 2009, on NTSB’s docket system: statements, records, photos and specialists’ reports. 2.6 MB 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.