FTW84LA319

NTSB accident investigation · Rockwell S2R · Bryan, TX · July 21, 1984

Accident · No injuriesLimited investigationFinal report
Date
July 21, 1984, 12:00 local (17:00 UTC)
Place
Bryan, TX
Injuries
1 uninjured
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N4936XRockwell S2R
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19840721034629A
Case key
21405

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

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Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Loss of control - in flightManeuvering - aerial application
Aircraft performance,turn capability - exceededCause
Flight controls - improper use ofPilot in commandCause
Weather condition - temperature extremesFactor
Performance data - not usedPilot in commandCause
Maneuver - excessivePilot in commandCause
Stall - uncontrolledPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled
Object - tree(s)Factor

Analysis

The acft collided with trees and the ground after stalling during a pull-up while maneuvering for aerial application. It was a hot day and the acft had recently been loaded. The plt advised to 'beware of density altitude and turning hard over trees.' This acft also had an extended wing which reduced roll rate but should increase load lifting. The plt said the accident was pilot error.

Aircraft

Registration
N4936X
Reported as
Rockwell S2R
Category
Airplane
Serial number
2144R
Airframe hours
2,864
Engine
P&W R-1340-AN-1, 600 horsepower, reciprocating
Damage
Destroyed
Flight
Aerial application · Part 137
Registered owner
Brazos Valley Flying Service
Airworthiness certificate
Special, Restricted (Special)
Departed
Bryan, TX

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
29
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Center
Flight hours
2,561 total · 1,978 in this make and model · 2,501 as pilot in command · 240 in the last 90 days · 13 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
110° at 11 knots
Visibility
7 statute miles
Lowest ceiling
None
Temperature
91 °F, dew point 63 °F
Altimeter
30.00 inHg

FAA reports on this event · 1

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