MIA88FA007

NTSB accident investigation · Rockwell 700 · Pompano Beach, FL · October 12, 1987

Accident · FatalField investigationFinal report
Date
October 12, 1987, 14:37 local (18:37 UTC)
Place
Pompano Beach, FL
Injuries
2 fatal
Damage
Destroyed
Phase of flight
Initial climb
Aircraft
N26574Rockwell 700
Weather
Visual (VMC) · Day
Status
Completed · report December 27, 1988
Report
Approved by Office Director
FAA report
19871012059159A
Case key
31987

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 engine power(total) - mech failure/malfTakeoff - initial climb
1 engine
Eng assembly,crankshaft counterweights/vib damper - failure,totalCause
Propeller feathering - performedPilot in command
Loss of engine power(total) - nonmechanicalTakeoff - initial climb
All engines
Wrong propeller feathered - inadvertentPilot in commandCause
In-flight planning/decision - poorPilot in commandFactor
Loss of control - in flightTakeoff - initial climb
Airspeed - not maintainedPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

Witnesses stated that just after takeoff, the left engine started to leave a trail of white smoke, the acft then turned left back towards the arpt & crashed into the street. Post crash examination revealed one of the left engine crankshaft counterweights failed causing the #6 cylinder connecting rod to break & puncture a hole in the upper engine case. Both propellers were found in feather.

Aircraft

Registration
N26574
Reported as
Rockwell 700
Category
Airplane
Serial number
70006
Airframe hours
1,565
Engine
Lycoming TIO-540-R2AD, 340 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Operator
R.S. Jones And Associates, Inc
Registered owner
R.S. Jones & Associates Inc.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · October 15, 1986 · 182 hours before
Destination
MLB · Melbourne, FL
Flight plan
VFR/IFR

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
50
Certificate
Commercial
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Toxicology
Performed
Flight hours
5,380 total

Weather

Conditions
Visual (VMC) · Day
Wind
310° at 12 knots
Visibility
7 statute miles
Lowest ceiling
1,500 ft broken
Temperature
84 °F, dew point 79 °F
Altimeter
29.00 inHg
Observed at
PMP

FAA reports on this event · 1

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