ERA20CA111

NTSB accident investigation · Piper PA28 · Hanson, MA · December 23, 2019

Accident · No injuriesClass 4 · Data collectionFinal report
Date
December 23, 2019, 14:00 local (19:00 UTC)
Place
Hanson, MA
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N5792UPiper PA28
Defining event
Approach-VFR go-around: Collision during takeoff/land
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Eastern Region Aviation
Parties
FAA/FSDO
FAA report
20191223019589A
Case key
100991

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

On this page

Probable cause

The flight instructor's delayed remedial action, which resulted in his decision to perform an off field landing and the airplane's subsequent impact with terrain.

Findings · 2

NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.

Action: delayed actionPersonnel issues › Action/decision · Instructor/check pilotPiper PA-28-140: 17 casesAll aircraft: 894 casesProbable cause
Info processing/decision: decision making/judgmentPersonnel issues › Action/decision · Instructor/check pilotPiper PA-28-140: 43 casesAll aircraft: 3,098 casesProbable cause

Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.

Analysis

The flight instructor reported that the student pilot was landing on the 1,760-ft-long runway and flared above the numbers. The airplane floated halfway down the runway and he instructed the student pilot to initiate a go around. With about 1/4 of the runway remaining, the flight instructor was concerned the airplane would not have sufficient airspeed to climb above the tree line. He took control of the airplane and landed in the grass field past the end of the runway. The airplane came to a stop in the mud, the nose gear separated, and the airplane sustained substantial damage to both wings and the firewall. The student pilot reported that, the airplane was "climbing out normally," when "without any warning" the flight instructor took the flight controls. He further reported that, the instructor "completely lost control and was very excited." Airport surveillance video showed the airplane begin to climb out, then abruptly descend towards the runway. The flight instructor further reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Aircraft

Registration
N5792U
Reported as
Piper PA28 (140)
Category
Airplane
Serial number
28-26618
Built
1970
Engine
Lycoming O-320 SERIES, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Airworthiness certificate
Standard, Normal
Departed
1B9 · Mansfield, MA
Destination
28M · Hanson, MA
Airport
28M · Cranland, runway 36, 1,760 × 60 ft, asphalt
Equipment
Electronic flight bag or handheld device, ADS-B

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 · 2

As NTSB recorded them. NTSB leaves out names.

Role
Flight instructor
Age
22
Injuries
None
Certificates
Commercial, Private, Flight instructor
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Without waivers/limitations
Last flight review
October 8, 2019
Seat
Right
Restraint
Lap only
Flight hours
366.7 total · 46.7 in this make and model · 299.7 as pilot in command · 64.6 in the last 90 days · 20.2 in the last 30 days
Role
Student pilot
Age
68
Injuries
None
Certificate
Student
Medical
Class 3, With waivers/limitations
Seat
Left
Flight hours
270 total · 270 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
210° at 10 knots, gusting 18
Visibility
10 statute miles
Lowest ceiling
None
Temperature
54 °F, dew point 34 °F
Altimeter
29.89 inHg
Observed at
KPYM, 9 nm away

Docket · 4

The files NTSB released with the investigation on October 9, 2020, on NTSB’s docket system: statements, records, photos and specialists’ reports. 5.4 MB in all.

FAA reports on this event · 1

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