ERA21LA375

NTSB accident investigation · American Legend AL3 · Andover Township, NJ · September 14, 2021

Accident · No injuriesClass 4 · LimitedFinal report
Date
September 14, 2021, 14:00 local (18:00 UTC)
Place
Andover Township, NJ · Airport runway
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N948FSAmerican Legend AL3
Defining event
Landing-landing roll: Nose over/nose down
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
20210914017479A
Case key
103941

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 student pilot's excessive asymmetrical application of the brakes, which resulted in a nose over.

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.

Landing gear system: landing gear brakes systemAircraft › Aircraft systems · Incorrect use/operationAmerican Legend AL3: 1 caseAll aircraft: 92 casesProbable cause
Runway/land/takeoff/taxi surface: soft surfaceEnvironmental issues › Physical environment · Effect on equipmentAmerican Legend AL3: 2 casesAll aircraft: 264 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 student pilot was landing the tailwheel-equipped airplane on a soft turf runway that had experienced heavy rainfall the evening before. Upon touchdown, about a third of the way down the runway, the airplane bounced slightly before settling onto the turf; the pilot applied the brakes during the landing roll, the airplane turned left, then immediately nosed over and came to rest inverted. The impact resulted in substantial damage to the wing struts and vertical stabilizer. The pilot stated that the airplane had no preimpact mechanical malfunctions or failures that would have precluded normal operation.

Aircraft

Registration
N948FS
Reported as
American Legend AL3
Category
Airplane
Serial number
AL-1053
Built
2006
Airframe hours
562
Engine
Continental O-200, 100 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Special, Special light-sport (Special)
Last inspection
Annual · February 1, 2021
Departed
3N6 · Old Bridge, NJ
Destination
Same as departure
Airport
12N · Aeroflex-Andover, runway 03/21, 1,981 × 50 ft, asphalt
Equipment
ADS-B, Electronic flight bag or handheld device, Onboard weather

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
65
Injuries
None
Certificate
Student
Medical
Sport pilot
Last flight review
September 14, 2021
Seat
Front
Restraint
4-point
Flight hours
187 total · 15 in this make and model · 40 as pilot in command · 15 in the last 90 days · 8 in the last 30 days · 0 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Temperature
81 °F, dew point 70 °F
Altimeter
30.04 inHg
Observed at
12N
METAR
METAR K12N 141854Z AUTO VRB03KT 27/21 A3004 RMK AO1 SLP166 T02670206=

Docket · 5

The files NTSB released with the investigation on May 5, 2022, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.8 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.