NTSB CAROL · Event
Event ERA11LA044
Aircraft involved
Probable cause & findings
The ground service vehicle driver's depressing of the accelerator rather than the brake pedal, resulting in a collision with the airplane.
Factual narrative
On October 29, 2010, about 1545 eastern daylight time, a Boeing 737-7CT, Canadian Registration C-FWAQ, operated by WestJet Airlines as flight 1058, was substantially damaged while parked at a gate at Fort Lauderdale/Hollywood International Airport (KFLL), Fort Lauderdale, Florida. The 2 foreign certificated pilots, 4 flight attendants, and 136 passengers were not injured. Visual meteorological conditions prevailed and an instrument flight rules flight plan was filed for the flight that originated from Pierre-Elliott-Trudeau International Airport (CYUL), Montreal, Canada. The foreign scheduled passenger flight was conducted under the provisions of Title 14 Code of Federal Regulations Part 129. According to a safety investigator at the airline, the airplane had parked at the gate and about half of the passengers had deplaned. At that time, a ground service vehicle backed toward the airplane to service the aft lavatory. A guide man signaled the driver to stop the vehicle for a brake check, which he did. The guide man then signaled the driver to resume backing, and subsequently signaled the driver to stop the vehicle in the service position about 3 feet from the airplane's fuselage. The driver stopped the vehicle; however, before he could put it into park, his foot slipped off the brake pedal and onto the accelerator, which resulted in the vehicle further backing into the airplane and a 12-inch by 6-inch tear in the fuselage that included stringer damage. Also noted, was that the driver was "twisted around" to see the guide man, that he was not wearing required work boots, and that a rubber cover had come off the brake pedal at some point. The KFLL recorded weather, at 1553, included scattered clouds at 4,100 feet, visibility 10 miles, and no precipitation. The airplane was parked at the gate and about half of the passengers had deplaned. At that time, a ground service vehicle backed toward the airplane to service the aft lavatory. A guide man signaled the driver to stop the vehicle for a brake check, which he did. The guide man then signaled the driver to resume reversing the vehicle, and subsequently signaled the driver to stop in the service position, located about three feet from the airplane's fuselage. The driver stopped the vehicle; however, before he could put it into park, his foot slipped off the brake pedal and onto the accelerator, which resulted in the vehicle further backing into the airplane. During the impact, the airplane incurred a 12-inch by 6-inch tear in the fuselage, which included stringer damage. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12
NTSB Findings
Hierarchical cause / factor breakdown from the FAA bulk avdata database. Each finding tagged C (Cause) or F (Factor).
- C Personnel issues-Action/decision-Action-Incorrect action performance-Ground crew - C
- — Environmental issues-Operating environment-Airport facilities/design-Ground support/equipment-Not specified
Verbatim from NTSB's published report. Source file
NTSB_2010_ERA11LA044.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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Related research
What the literature says.
Academic papers and agency reports matching this event's aircraft type. Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.
- NASA NTRS 2019 · Technical Memorandum (TM)
A preliminary study of a wake vortex encounter hazard boundary for a B737-100 airplane
A preliminary batch simulation study was conducted to define the wake decay required for a Boeing 737-100 airplane to safely encounter a Boeing 727 wake and land.
- NASA NTRS 2018 · Other
A Numerical Simulation Study to Develop an Acceptable Wake Encounter Boundary for a B737-100 Airplane
The National Aeronautics and Space Administration (NASA) is conducting research with the goal of enabling safe improvements in the capacity of the nation's air transportation system.
- NASA NTRS 2025 · Conference Paper
A Training Study to Improve Monitoring During A Go-Around
As part of an FAA program to improve go-around (GA) safety, we were asked to determine if we could improve the performance of the Pilot Monitoring (PM) during a GA maneuver.
- arXiv 2023 · arXiv preprint
Radar detection of wake vortex behind the aircraft: the detection range problem
In this study, we showcased the detection of the wake vortex produced by a medium aircraft at distances exceeding 10 km using an X-band pulse-Doppler radar.
- Embry-Riddle Scholarly Commons 2023 · Conference paper
Airline Pilot Risk Profiling by Using Unstable Approach Management Case
Risk and human decision-making cannot be separated from each other. Many of theories and studies have tried to analyze pilots’ decision-making processes, risk factors, and preference behavior in the a…
- Embry-Riddle Scholarly Commons 2023 · Journal article (IJAAA)
Historical Research and the case for a Fifth Component of SMS
Abstract Three tragic events from aviation history were examined using a Historical Research and Case Study Method. The events explored were the disasters of the Airship R101 (1930), the Space Shuttle…
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