ATL88MA184

NTSB accident investigation · Learjet 35A · West Paterson, NJ · May 24, 1988

Accident · FatalMajor investigationFinal report
Date
May 24, 1988, 03:16 local (07:16 UTC)
Place
West Paterson, NJ
Injuries
4 fatal
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N500RWLearjet 35A
Weather
Visual (VMC) · Night/dark
Status
Completed · report August 4, 1989
Report
Approved by Office Director
FAA report
19880524029049A
Case key
7821

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.

In flight collision with terrain/waterManeuvering
Light condition - dark nightFactor
Maneuver - attemptedPilot in commandCause
Judgment - poorPilot in commandCause
Altitude - misjudgedPilot in commandCause
Lack of total experience in type operationPilot in commandFactor
Lack of total experience in type operationCopilot/second pilotFactor
Operation with known deficiencies in equipment - attemptedCompany maintenance personnel

Analysis

Witnesses rpted a normal takeoff. Radar indicated the acft turned right as cleared and began cruise at 1900 ft, hdg nw at 235 KTS. 65 secs after calling clear of the control zone the acft's radar track ended. The acft was fragmented by theimpact with all flt control surfaces and acft extremities found at the impact site. Pitch trim was found in the normal cruise setting with gear, flaps, and spoilers in the retracted position. Exam of the engs indicated operation at impact. Acft struck the terrain in approx 80 deg nose down, wngs level attitude & heading opposite to the previous direction of flt. In flight simulator tests, with the acft initially in level flt at 1900 feet and then rolled inverted and the pitchcontrol moved aft, the acft attitude was similar to the attitude at impact. There were two unauth pax on board, one was the copilot's wife. The impact point was in a very small region of uncontrolled airspace very near the copilot's and relative's homes. The copilot was new to jet operations. The acft departed with several discrepancies uncleared.

Aircraft

Registration
N500RW
Reported as
Learjet 35A
Category
Airplane
Serial number
35A
Airframe hours
4,735
Engine
Garrett TFE-731-2-2B, 3,500 lbs thrust, turbo fan
Damage
Destroyed
Fire
On-Ground
Flight
Positioning · Part 91
Operator
United Executive Jet, Inc., doing business as Jetcorp
Registered owner
Air Srv Inc.
Airworthiness certificate
Standard, Transport
Last inspection
Continuous airworthiness · April 25, 1988 · 45 hours before
Departed
TEB · Teterboro, NJ
Destination
MMU · Morristown, NJ
Airport
TEB · Teterboro, runway 19, 7,000 × 150 ft, asphalt

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

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
36
Certificate
Airline transport
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
8,910 total · 759 in this make and model · 8,047 as pilot in command · 114 in the last 90 days · 42 in the last 30 days

Weather

Conditions
Visual (VMC) · Night/dark
Wind
220° at 4 knots
Visibility
15 statute miles
Lowest ceiling
8,000 ft broken
Temperature
68 °F, dew point 61 °F
Altimeter
29.00 inHg
Observed at
TEB, 7 nm away

FAA reports on this event · 1

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