NYC08CA088

NTSB accident investigation · Bombardier 35A · Charlotte, NC · January 30, 2008

Accident · No injuriesData collectionFinal report
Date
January 30, 2008, 00:15 local (05:15 UTC)
Place
Charlotte, NC
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Taxi
Aircraft
N55FBombardier 35A
Defining event
Taxi: Ground collision
Weather
Visual (VMC) · Night
Status
Completed · report March 31, 2008
Report
Approved by Office Director
Parties
FAA/FSDO
FAA report
20080130013219A
Case key
67443

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 tug driver's failure to stop for a taxiway stop sign.

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.

Action: lack of actionPersonnel issues › Action/decision · Ground crewGates Learjet 35A: 3 casesAll aircraft: 792 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

A Bombardier (LearJet) 35A had just landed, and was taxiing on taxiway A during night conditions. A tug was traveling south on an access road, and approaching the taxiway A stop sign. The tug did not slow for the stop sign, traveled past it, and struck the nose of the airplane. The stop sign had flashing red lights that were operating at the time of the collision, and the driver of the tug did not report any preimpact mechanical malfunctions with the vehicle. The recorded weather at the airport, about the time of the accident, included scattered clouds at 3,800 feet, and 8 miles visibility in light rain.

Factual narrative

According to an airport police incident report, a Bombardier (LearJet) 35A had just landed, and was taxiing on taxiway A during night conditions. A witness reported that the tug was traveling south on an access road, and approaching the taxiway A stop sign. The witness added that the tug did not slow for the stop sign, traveled past it, and struck the nose of the airplane. The witness further stated that the stop sign had flashing red lights that were operating at the time of the collision. The airplane sustained substantial damage to the radome area, which required a major repair. The driver of the tug did not report any preimpact mechanical malfunctions with the vehicle. The recorded weather at the airport, about the time of the accident, included scattered clouds at 3,800 feet, and 8 miles visibility in light rain.

Aircraft

Registration
N55F
Reported as
Bombardier 35A
Category
Airplane
Serial number
147
Airframe hours
26,320
Engines
Honeywell TFE 731, 3,500 lbs thrust, turbo fanHoneywell TFE 731, 3,500 lbs thrust, turbo fan
Damage
Substantial damage
Flight
Part 135
Registered owner
AirNet Systems Inc.
Airworthiness certificate
Standard, Normal
Last inspection
AAIP · December 1, 2007 · 61 hours before
Departed
PHL · Philadelphia, PA
Destination
CLT · Charlotte, NC
Flight plan
IFR
Airport
CLT · Charlotte/Douglas Internationa

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
49
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
December 1, 2007
Seat
Left
Flight hours
29,800 total · 17,000 in this make and model · 27,400 as pilot in command · 121 in the last 90 days · 28 in the last 30 days · 3 in the last 24 hours
Role
Co-pilot
Age
26
Injuries
None
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Without waivers/limitations
Last flight review
December 1, 2007
Seat
Right
Flight hours
2,396 total · 69 in this make and model · 2,185 as pilot in command · 132 in the last 90 days · 66 in the last 30 days · 6 in the last 24 hours

Weather

Conditions
Visual (VMC) · Night
Wind
180° at 10 knots
Visibility
8 statute miles
Lowest ceiling
6,000 ft broken
Temperature
52 °F, dew point 41 °F
Altimeter
29.69 inHg
Observed at
CLT

FAA reports on this event · 1

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