LAX82FA119

NTSB accident investigation · Boeing 707-123B · Marana, AZ · March 24, 1982

Accident · No injuriesField investigationFinal report
Date
March 24, 1982, 11:38 local (18:38 UTC)
Place
Marana, AZ
Injuries
7 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N752TABoeing 707-123B
Weather
Visual (VMC) · Day
Status
Completed · report March 24, 1983
Report
Approved by Office Director
FAA report
19820324005919A
Case key
71570

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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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.

Loss of control - on ground/waterLanding - roll
Fluid,hydraulic - low levelFactor
Thrust reverser - otherFactor
Directional control - not maintainedPilot in commandCause
Main gear collapsedLanding - roll
Terrain condition - groundFactor
Landing gear,main gear - stress corrosionFactor

Analysis

During flight, a decrease was noted in the quantity of utility hydraulic fluid. The engine driven pumps were shut off until just before landing. After extending the gear & flaps, the quantity indicated 3.5 gal & all pressures were normal. After touchdown, the #1 reverser light was slow to illuminate. Reportedly, reverse thrust was delayed on the #1 & #4 engines until all reverser lights were on. The landing roll was reported as normal until the speed was slowed to about 80 KTS, then the plane began veering right. The captain stated he had no left braking or nose wheel steering. The plane continued off the runway & the left gear collapsed. After stopping, the fire bottles were used when smoke was observed from the #1 engine. Left & right tire marks were found that were 1245 & 870 ft long, both with signs of intermittent intensity. The nose wheel steering and spoilers operated when the utility hydraulic system was first powered by the aux pump. A stress corrosion crack was found where the left main gear sidebrace had failed.

Aircraft

Registration
N752TA
Reported as
Boeing 707-123B
Category
Airplane
Serial number
17648
Airframe hours
60,818
Engine
Pratt&Whitney JT3D-MC6, 17,000 lbs thrust, turbo jet
Damage
Substantial damage
Flight
Ferry · Part 91
Operator
Tigerair, Inc.
Registered owner
Tigerair, Inc.
Departed
BUR · Burbank, CA
Destination
Tampa, FL
Flight plan
IFR
Airport
MJC · Marana Airpark, runway 12, 6,850 × 150 ft, asphalt

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
51
Certificate
Airline transport
Airplane ratings
Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Flight hours
8,000 total · 1,200 in this make and model · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
20 statute miles
Altimeter
29.00 inHg
Observed at
MJC

FAA reports on this event · 1

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