NYC88LA174

NTSB accident investigation · Piper PA-23-250 · East Hampton, NY · July 1, 1988

Accident · Serious injuriesLimited investigationFinal report
Date
July 1, 1988, 19:19 local (23:19 UTC)
Place
East Hampton, NY
Injuries
1 serious, 1 minor
Damage
Destroyed
Phase of flight
Approach
Aircraft
N62771Piper PA-23-250
Weather
Visual (VMC) · Day
Status
Completed · report June 9, 1989
Report
Approved by Office Director
FAA report
19880701025179A
Case key
36176

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

On this page

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(partial) - mech failure/malfApproach - vfr pattern - downwind
Powerplant - undeterminedCause
In flight collision with objectApproach - vfr pattern - downwind
Object - tree(s)Factor
In-flight planning/decision - poorPilot in commandCause
Emergency procedure - improperPilot in commandCause

Analysis

The pilot reported that he had experienced a partial power loss on downwind of a VFR traffic pattern. He stated that just after entering downwind he lowered the landing gear. As the speed decreased below 132 knots he advanced the throttles. There was no response. He reported that the right propeller RPM suddenly indicated 3200. Eventually the RPM recovered to 2700. The pilot felt that too much altitude had been lost and put all controls forward with only a partial response. The aircraft collided with trees. Post accident investigation by the FAA and the manufacturer failed to revealany malfunction or abnormalities.

Aircraft

Registration
N62771
Reported as
Piper PA-23-250
Category
Airplane
Engine
Lycoming IO-540-C4B5, 250 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Registered owner
South Fork Flight Co.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · March 1, 1988
Departed
TEB · Teterboro, NJ
Airport
HTO · East Hampton, runway 28, 4,242 × 75 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
64
Certificate
Private
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
500 total · 150 in this make and model · 350 as pilot in command · 50 in the last 90 days · 10 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
300° at 5 knots
Visibility
8 statute miles
Lowest ceiling
5,500 ft broken
Temperature
61 °F, dew point -0 °F
Altimeter
29.00 inHg
Observed at
HTO

FAA reports on this event · 1

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