MIA88LA247

NTSB accident investigation · Enstrom F-28F · Boca Raton, FL · August 6, 1988

Accident · No injuriesLimited investigationFinal report
Date
August 6, 1988, 15:10 local (19:10 UTC)
Place
Boca Raton, FL
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N280MWEnstrom F-28F
Weather
Visual (VMC) · Day
Status
Completed · report September 25, 1989
Report
Approved by Office Director
FAA report
19880806030689A
Case key
32227

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 powerCruise - normal
Reason for occurrence undeterminedCause
DitchingLanding - flare/touchdown

Analysis

While at an alt of aprx 800 ft 1 mile offshore, the plt reported a drop of the manifold pressure from 29 to 20'HG, & as a result, the main rotor and engine RPM needles split. He then turned on the boost pump with negative results. An autorotative landing in the water resulted in substantial damage. The acft was ditched aprx 1 mile offshore in water 4 ft deep.

Aircraft

Registration
N280MW
Reported as
Enstrom F-28F
Category
Helicopter
Serial number
743
Airframe hours
231
Engine
Lycoming HIO-360-FIAD, 190 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Weinstein, Michael
Registered owner
M Aviation, Inc.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · October 6, 1987 · 12 hours before

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
47
Certificate
Private
Airplane ratings
Multi-engine land, Single-engine sea, Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
15,000 total · 500 in this make and model · 155 in the last 90 days · 55 in the last 30 days · 14 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Visibility
11 statute miles
Lowest ceiling
25,000 ft broken
Altimeter
30.00 inHg
Observed at
PMP, 8 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.