LAX89IA184

NTSB incident investigation · Boeing 747 · Los Angeles, CA · May 8, 1989

Incident · Minor injuriesIncident investigationFinal report
Date
May 7, 1989, 17:38 local (May 8, 1989, 00:38 UTC)
Place
Los Angeles, CA
Injuries
3 minor, 383 uninjured
Damage
No damage
Phase of flight
Enroute
Aircraft
ZKNZXBoeing 747
Weather
Visual (VMC) · Dusk
Status
Completed · report July 29, 1992
Report
Approved by Office Director
Case key
26258

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

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Probable cause

Inadequate visual look-out by the pilot of the other (small twin engine) aircraft. A factor related to the incident was: a delay of the 747 crew to see-and-avoid the other aircraft.

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.

Near collision between aircraftCruise
Visual lookout - inadequatePilot of other aircraftCause
Remedial action - delayedPilot in commandFactor

Analysis

Air new zealand flt 6 (Boeing B-747, zk-nzx) was inbound to los anegles. It was cleared to descend to 7000 ft about 26 mi south of the seal beach VOR. Coast TRACON was tracking the 747 & another mode c target, but was not in radio contact with the 2nd (unknown) acft. ATC issued traffic advisories to the 747 as the 2nd acft closed on a head-on course. The 747 crew made an abrupt descending left turn to avoid the other acft, which was converving at the same altitude & passed with aprx 100 meters horizontal distance. The other acft was rprtd to be a small twin eng airplane. Two flt attendants & one psgr received minor injuries. The area & altitude were in uncontrolled airspace.

Aircraft

Registration
ZKNZX
Reported as
Boeing 747
Category
Airplane
Serial number
22724
Engine
Rolls-Royce RB211-524D4, 54,000 lbs thrust, turbo fan
Damage
No damage
Flight
Part 129
Operator
Air New Zealand
Registered owner
Koru Leasing
Airworthiness certificate
Standard, Transport
Departed
NTAA · Papeete,Tahiti, OF
Destination
LAX · Los Angeles, CA
Flight plan
IFR
Airport
LAX · Los Angeles

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Certificates
Airline transport, Foreign
Airplane ratings
Multi-engine land
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Left

Weather

Conditions
Visual (VMC) · Dusk
Visibility
2 statute miles
Lowest ceiling
None