CEN23LA063

NTSB accident investigation · Rockwell International S2R-G6 · Mission, TX · December 6, 2022

Accident · No injuriesClass 4 · LimitedFinal report
Date
December 6, 2022, 09:30 local (15:30 UTC)
Place
Mission, TX
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N4205XRockwell International S2R-G6
Defining event
Maneuvering-low-alt flying: Low altitude operation/event
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Central Region
Parties
FAA / FSDO
FAA report
20221206018889A
Case key
106450

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 failure to maintain clearance from an electrical box.

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.

Object/animal/substance: wall/barricadeEnvironmental issues › Physical environment · Awareness of conditionRockwell International S-2R: 1 caseAll aircraft: 29 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

A company representative reported that the airplane impacted an unknown object during an aerial application flight. After landing, substantial damage to the left wing was discovered. Following a brief search, a damaged electrical box was found dislodged from its base with yellow paint on one side that was consistent with the color of the airplane's left wing. The operator reported that there were no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation. The pilot did not supply a statement regarding the collision or the circumstances.

Aircraft

Registration
N4205X
Reported as
Rockwell International S2R-G6
Category
Airplane
Serial number
1968R
Built
1974
Airframe hours
13,571
Engine
Garrett TPE331-6-252B, 715 hp, turbo prop
Damage
Substantial damage
Flight
Aerial application · Part 137
Airworthiness certificate
Special, Restricted (Special)
Departed
43TX · Alamo, TX
Airport
43TX · Mid-Valley Dusters Inc. Airport
Equipment
Unknown

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
51
Injuries
None
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2
Last flight review
February 1, 2021
Seat
Single
Flight hours
0 total · 0 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
150° at 8 knots
Visibility
10 statute miles
Temperature
70 °F, dew point 68 °F
Altimeter
2995.00 inHg
Observed at
KMFE
METAR
SPECI KMFE 061409Z 15008KT 10SM FEW007 21/20 A2995 RMK AO2 T02110200

Docket · 3

The files NTSB released with the investigation on May 4, 2023, on NTSB’s docket system: statements, records, photos and specialists’ reports. 6.6 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.