LAX94LA356

NTSB accident investigation · Hawker Siddeley HS-125-700A · Reno, NV · September 8, 1994

Accident · No injuriesLimited investigationFinal report
Date
September 8, 1994, 08:05 local (15:05 UTC)
Place
Reno, NV
Injuries
4 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N311NWHawker Siddeley HS-125-700A
Weather
Visual (VMC) · Day
Status
Completed · report May 18, 1995
Report
Approved by Office Director
FAA report
19940908026009A
Case key
28854

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 rupture of fuel and hydraulic lines and the fuselage fuel tank, by tire pieces during the tire blow-out sequence.

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/malfunctionTakeoff - roll/run
Landing gear,tire - burst
Aborted takeoff - performedPilot in command
FireTakeoff - aborted
Hydraulic system,line - rupturedCause
Fuel system,line - rupturedCause

Analysis

The captain said that the aircraft was near V1/VR in the takeoff ground roll when he heard a loud bang followed by a vibration in the airframe. A second loud bang was then heard as the captain aborted the takeoff. The occupants evacuated the aircraft after it came to a stop on a taxiway. A fire was observed on the right wheels and in the wheel well. Airport fire department units responded and extinguished the fire. Inspection revealed that both right main gear tires had blown out during the takeoff roll. The ground fire was found to have spread from the wheel well into the left wing root area. An FAA inspector examined the aircraft and reported that the hydraulic and fuel lines routed through the right wheel well area were severed. The fuselage fuel tank was found punctured. The hydraulic system uses mil 5606 fluid. The area of the runway where the initial tire failure occurred is near an area of construction on the airport taxiways. The debris from the runway was gathered up by airport personnel and disposed of prior to examination by FAA inspectors.

Factual narrative

On September 8, 1994, at 0805 Pacific daylight time, a Hawker Siddeley HS-125-700A, N311NW, sustained substantial airframe damage during a wheel well and wing root fire following an aborted takeoff at Reno, Nevada. The aircraft was operated by Navellier Management, Inc., of Wilmington, Delaware, and was on a corporate transportation flight under 14 CFR 91 of the Federal Aviation Regulations. The two pilots and two passengers on board were not injured. The flight was originating at the time of the accident as a nonstop cross-country to Scottsdale, Arizona.

The captain stated in an oral interview that the aircraft was near V1/Vr in the takeoff ground roll when he heard a loud bang followed by a vibration in the airframe. A second loud bang was then heard as the captain aborted the takeoff. The occupants evacuated the aircraft after it came to a stop on a taxiway.

A fire was observed on the right wheels and in the wheel well. Airport fire department units responded and extinguished the fire. Inspection of the aircraft revealed that both right main gear tires had blown out during the takeoff roll. The ground fire was found to have spread from the wheel well to the hell hole and into the left wing root area.

A Federal Aviation Administration (FAA) inspector from the Reno, Nevada, Flight Standards District Office examined the aircraft. He reported that hydraulic and fuel lines routed through the right wheel well area were severed. The fuselage fuel tank was found punctured. The hydraulic system uses MIL 5606 fluid.

The area of the runway where the initial tire failure occurred is near an area of construction on the airport taxiways. The debris from the runway was gathered up by airport personnel and disposed of prior to examination by FAA inspectors.

Aircraft

Registration
N311NW
Reported as
Hawker Siddeley HS-125-700A (HS-125-700)
Category
Airplane
Serial number
NA0311
Airframe hours
6,319
Engine
Garrett TFE 731-3R-1H, 3,700 lbs thrust, turbo fan
Damage
Substantial damage
Fire
On-Ground
Flight
Executive/Corporate · Part 91
Operator
Navellier Management, Inc.
Registered owner
Navellier Management, Inc.
Airworthiness certificate
Standard, Transport
Last inspection
Continuous airworthiness · May 20, 1994 · 81 hours before
Departed
RNO
Destination
SDL · Scottsdale, AZ
Flight plan
IFR
Airport
RNO · Reno Cannon International, runway 16L, 9,000 × 150 ft, concrete

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
43
Certificates
Flight instructor, Airline transport
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
8,250 total · 324 in this make and model · 7,669 as pilot in command · 80 in the last 90 days · 24 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Visibility
30 statute miles
Lowest ceiling
None
Temperature
66 °F, dew point 41 °F
Altimeter
29.00 inHg
Observed at
RNO

FAA reports on this event · 1

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