ERA21LA167

NTSB accident investigation · Ayres S2R-G6 · Vienna, GA · March 31, 2021

Accident · No injuriesClass 4 · LimitedFinal report
Date
March 31, 2021, 15:30 local (19:30 UTC)
Place
Vienna, GA · Private airstrip
Injuries
1 uninjured
Damage
Destroyed
Phase of flight
Takeoff
Aircraft
N3299XAyres S2R-G6
Defining event
Takeoff: Runway excursion
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
20210331001259A
Case key
102846

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 pilot’s improper decision to attempt a takeoff with a quartering tailwind and his failure to reject the takeoff in a timely manner, which resulted in a runway excursion.

Findings · 4

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.

Performance/control parameters: airspeedAircraft › Aircraft oper/perf/capability · Not attained/maintainedAyres S2R-G6: 1 caseAll aircraft: 1,681 casesProbable cause
Wind: tailwindEnvironmental issues › Conditions/weather/phenomena · Contributed to outcomeAyres S2R-G6: 1 caseAll aircraft: 594 casesProbable cause
Action: lack of actionPersonnel issues › Action/decision · PilotAyres S2R-G6: 2 casesAll aircraft: 792 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 pilot reported that he was taking off from his private airstrip with a left quartering tailwind for an aerial application flight. Due to payload and wind conditions, flying airspeed was not attained prior to his anticipated liftoff point. The nose of the airplane began to veer to the left, and he attempted to correct the drift. He passed his decision point and attempted to avoid a ditch in his path. The airplane impacted the northern bank of the ditch, shearing off the landing gear and damaging the propeller and spray system. After the airplane came to rest, the pilot egressed and a postaccident fire destroyed the wreckage. The pilot reported no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Aircraft

Registration
N3299X
Reported as
Ayres S2R-G6
Category
Airplane
Serial number
G6-134
Built
1996
Airframe hours
5,171
Engine
Honeywell TPE331-6, 715 hp, turbo prop
Damage
Destroyed
Fire
On-Ground
Flight
Aerial application · Part 137
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · March 7, 2021
Destination
Same as departure
Airport
N/A · Private, runway 36, 2,900 × 65 ft, grass/turf
Equipment
None

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
67
Injuries
None
Certificate
Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, With waivers/limitations
Seat
Single
Restraint
3-point
Flight hours
22,414 total · 4,479 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
240° at 10 knots, gusting 16
Visibility
10 statute miles
Lowest ceiling
4,000 ft broken
Temperature
82 °F, dew point 63 °F
Altimeter
30.02 inHg
Observed at
ACJ, 23 nm away

Docket · 6

The files NTSB released with the investigation on August 2, 2021, on NTSB’s docket system: statements, records, photos and specialists’ reports. 17.1 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.

Other investigations on N3299X · 1

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