WPR09IA123

NTSB incident investigation · Embraer EMB-120ER · Salt Lake City, UT · February 21, 2009

Incident · No injuriesIncident investigationFinal report
Date
February 21, 2009, 11:12 local (18:12 UTC)
Place
Salt Lake City, UT
Injuries
4 uninjured
Damage
Minor damage
Phase of flight
Taxi
Aircraft
N270YVEmbraer EMB-120ER
Defining event
Taxi: Ground collision
Weather
Visual (VMC) · Day
Status
Completed · report August 13, 2009
Report
Approved by Office Director
NTSB office
Western Pacific Region
Parties
National Transportation Safety Board, Federal Aviation Administration
FAA report
20090221000799I
Case key
73377

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

On this page

Probable cause

The flight crew's failure to maintain clearance from the stationary vehicle while taxiing.

Findings · 3

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 · Flight crewAll aircraft: 809 casesProbable cause
Object/animal/substance: ground vehicleEnvironmental issues › Physical environment · Awareness of conditionAll aircraft: 132 cases
Light condition: glareEnvironmental issues › Conditions/weather/phenomena · Effect on operationAll aircraft: 109 cases

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

While taxiing on the ramp to their assigned terminal gate, the flight crew observed a stationary fuel truck parked to the right of their position. In order to ensure clearance, the captain positioned the airplane left of the taxiway centerline by 4 feet while the first officer monitored the clearance between the right wingtip and fuel truck. Subsequently, the right wing struck the fuel truck. The first officer stated that due to sun glare on the wing and fuel truck, he had a hard time judging the clearance between the wingtip and fuel truck. The wingtip damage was evaluated as minor.

Factual narrative

On February 21, 2009, about 1112 mountain standard time, an Embraer EMB-120ER, N270YV, sustained minor damage when it struck an occupied stationary fuel truck while taxiing at the Salt Lake City International Airport (SLC), Salt Lake City, Utah. The airplane is registered to Wachovia Financial Services Inc. of Charlotte, North Carolina, and operated by SkyWest Airlines Inc., St. George, Utah, under the provisions of Title 14 Code of Federal Regulations Part 121. The airline transport rated captain, commercial rated first officer, flight attendant, and mechanic onboard the airplane were not injured. The occupant in the fuel truck was not injured. Visual meteorological conditions prevailed and an instrument flight rules flight plan was filed for the maintenance reposition flight. The cross-country flight originated from Elko, Nevada at 0851 Pacific standard time and was destined for SLC. The captain and first officer reported that after landing on runway 16R, the flight was cleared to taxi to spot 23. The flight crew exited the runway and upon reaching spot 23, contacted ramp control. The ramp controller cleared the flight to taxi to spot 2 (Gate Echo 2 Alpha). While taxiing along the taxiway centerline, the flight crew noticed a parked fuel truck ahead and to the right of the aircraft located within a non-movement area. The captain stated that he then positioned the airplane about four feet to the left of the taxiway centerline in an attempt to avoid the fuel truck. The first officer monitored the clearance between the right wing and fuel truck. Subsequently, the right wingtip of the airplane struck the fuel truck across from gate Echo 32. The flight crew stated that after the collision, they immediately stopped the airplane and shut down both engines. The first officer stated that he had a "hard time" judging the distance between the right wing and fuel truck due to sun glare on the wing and fuel truck. Examination of the airplane by a Federal Aviation Administration (FAA) inspector revealed that the right wingtip sustained minor damage. The fuel truck exhibited a dent and scuffing along the fuel tank about mid-span.

Aircraft

Registration
N270YV
Reported as
Embraer EMB-120ER
Category
Airplane
Serial number
120.270
Airframe hours
35,851
Engines
P&W Canada PW118, 1,800 horsepowerP&W Canada PW118, 1,800 horsepower, turbo prop
Damage
Minor damage
Flight
Part 121
Operator
Skywest Airlines Inc
Registered owner
Wachovia Financial Services Inc
Airworthiness certificate
Standard, Transport
Last inspection
Continuous airworthiness · February 17, 2009
Departed
EKO · Elko, NV
Destination
SLC · Salt Lake City, UT
Flight plan
IFR
Airport
SLC · Salt Lake City Int. Airport

Flight crew · 2

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
28
Injuries
None
Certificates
Airline transport, Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Without waivers/limitations
Last flight review
February 9, 2009
Seat
Left
Flight hours
2,711 total · 2,547 in this make and model · 917 as pilot in command · 184 in the last 90 days · 49 in the last 30 days · 1 in the last 24 hours
Role
Co-pilot
Age
28
Injuries
None
Certificate
Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Without waivers/limitations
Last flight review
January 11, 2008
Seat
Right
Flight hours
1,891 total · 343 in this make and model · 92 in the last 90 days · 30 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Visibility
10 statute miles
Lowest ceiling
None
Temperature
43 °F, dew point 18 °F
Altimeter
30.00 inHg
Observed at
SLC

Docket · 3

The files NTSB released with the investigation on June 3, 2009, on NTSB’s docket system: statements, records, photos and specialists’ reports. 758 KB 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.