ERA24LA247

NTSB accident investigation · Diamond Aircraft Ind DA20-C1 · Southampton Township, NJ · June 5, 2024

Accident · No injuriesClass 4 · LimitedFinal report
Date
June 5, 2024, 15:40 local (19:40 UTC)
Place
Southampton Township, NJ
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N208DBDiamond Aircraft Ind DA20-C1
Defining event
Approach-VFR go-around: Loss of control in flight
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
20240605006549A
Case key
194404

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 failure to maintain control of the airplane during a low approach and subsequent go-around in turbulent wind conditions.

Findings · 3

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.

Use of equip/info: aircraft controlPersonnel issues › Task performance · Instructor/check pilotDiamond Aircraft Ind DA20-C1: 37 casesAll aircraft: 9,295 casesProbable cause
Performance/control parameters: pitch controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedDiamond Aircraft Ind DA20-C1: 3 casesAll aircraft: 526 casesProbable cause
Turbulence: terrain induced turbulenceEnvironmental issues › Conditions/weather/phenomena · Response/compensationDiamond Aircraft Ind DA20-C1: 1 caseAll aircraft: 70 cases

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 pilot receiving instruction and flight instructor were on an instructional flight. While on the downwind leg of the traffic pattern at a small private airport, the flight instructor reduced the engine power to simulate a loss of engine power. The pilot described that the wind was “howling” and that there were tall trees along the approach path to the runway. The flight instructor offered to demonstrate the simulated approach to landing and go-around. The flight instructor reported that during the approach there was some turbulence, and he was monitoring the airplane’s airspeed closely. After clearing the trees, while about 30 to 50ft above the runway, the airplane’s nose suddenly pitched down and the sink rate increased. He applied full power to go around but could not arrest the descent before drifting to the right of the runway and contacting the ground hard. The nose landing gear collapsed and the airplane’s engine mounts were substantially damaged. Both pilots reported that there were no preimpact mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Aircraft

Registration
N208DB
Reported as
Diamond Aircraft Ind DA20-C1 (C1)
Category
Airplane
Serial number
C0259
Built
2004
Airframe hours
4,270.7
Engine
Continental Aerospace IO-240-B, 125 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
Freeflight Aviation LLC
Airworthiness certificate
Standard, Normal
Last inspection
Annual · November 13, 2023 · 65.4 hours before
Departed
N14 · Vincentown, NJ
Airport
JY73 · Red Lion, runway 23, 2,880 × 50 ft, asphalt
Equipment
ADS-B, Electronic flight bag or handheld device, Stall warning system, Handheld GPS

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
70
Injuries
None
Certificates
Flight instructor, Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
BasicMed, Without waivers/limitations
Last flight review
October 28, 2023
Seat
Right
Restraint
4-point
Flight hours
5,805 total · 347 in this make and model · 5,706 as pilot in command · 55.5 in the last 90 days · 26.1 in the last 30 days · 2 in the last 24 hours
Role
Student pilot
Age
61
Injuries
None
Certificates
Flight engineer, Military, Commercial, Airline transport, Flight instructor
Airplane ratings
Multi-engine sea, Single-engine sea
Instrument ratings
Airplane
Medical
Class 3, With waivers/limitations
Last flight review
June 5, 2022
Seat
Left
Restraint
4-point
Flight hours
8,579 total · 3.9 in this make and model · 5,956 as pilot in command · 3.9 in the last 90 days · 3.9 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
170° at 8 knots
Visibility
10 statute miles
Lowest ceiling
12,000 ft broken
Temperature
81 °F, dew point 66 °F
Altimeter
29.82 inHg
Turbulence
Light
Observed at
VAY, 5 nm away
METAR
KVAY 051954Z AUTO 17008KT 150V210 10SM FEW034 BKN120 27/19 A2982 RMK AO2 SLP098 T02720194 $

Docket · 6

The files NTSB released with the investigation on August 30, 2024, on NTSB’s docket system: statements, records, photos and specialists’ reports. 32.4 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.