NYC88LA179

NTSB accident investigation · Waco UPF-7 · Plymouth, NH · July 9, 1988

Accident · No injuriesLimited investigationFinal report
Date
July 9, 1988, 18:15 local (22:15 UTC)
Place
Plymouth, NH
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N32126Waco UPF-7
Weather
Visual (VMC) · Day
Status
Completed · report January 16, 1990
Report
Approved by Office Director
FAA report
19880709025949A
Case key
36181

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 powerTakeoff - initial climb
Weather condition - temperature extremesFactor
Reason for occurrence undeterminedCause
Forced landingManeuvering - turn to landing area (emergency)
On ground/water collision with objectLanding
Object - tree(s)Factor

Analysis

The plt reported that the eng lost power during takeoff as the acft was climbing thru about 200 to 250 ft AGL. Unable to restore power, he turned to land in a corn field, but was unable to reach it. He then selected a smaller field, but during the landing, the acft slid into trees & was damaged. An exam of the eng did not reveal any mechanical discrepancies. There was evidence the eng was running when the acft struck trees; however, the amount of power available to the prop was not determined. The outside air temperature was about 100 degrees fahrenheit. There were two pax in the front seat. The pilot had operated the aircraft for about 3.5 hours.

Aircraft

Registration
N32126
Reported as
Waco UPF-7
Category
Airplane
Serial number
5758
Airframe hours
5,700
Engine
Continental W-670, 220 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
David Swanson
Airworthiness certificate
Standard, Utility
Departed
Plymouth, NH

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
45
Certificate
Airline transport
Airplane ratings
Single-engine sea, Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Rear
Flight hours
6,000 total · 100 in this make and model · 15 in the last 90 days · 4 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
8 statute miles
Lowest ceiling
None
Temperature
100 °F

FAA reports on this event · 1

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

Other investigations on N32126 · 1

Matched to the same aircraft by N-number and date.