SEA04CA059

NTSB accident investigation · Rockwell S-2R · Mattawa, WA · March 26, 2004

Accident · No injuriesData collectionFinal report
Date
March 26, 2004, 08:33 local (16:33 UTC)
Place
Mattawa, WA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N8420VRockwell S-2R
Weather
Visual (VMC) · Day
Status
Completed · report June 2, 2004
Report
Approved by Office Director
FAA report
20040326003809A
Case key
58968

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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Probable cause

Compensation for wind conditions not maintained. Factors include a tailwind and a rock pile adjacent to the runway.

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 - on ground/waterLanding
Compensation for wind conditions - inadequatePilot in commandCause
Weather condition - tailwindFactor
On ground/water encounter with terrain/waterLanding
Terrain condition - rock(s)/boulder(s)Factor
Nose overLanding - roll

Analysis

The pilot reported that shortly after landing, to the north, the airplane began to track to the left. The pilot reported that he applied brakes and corrective action, however, the airplane continued to track to the left, and exited the landing surface. After exiting the landing surface, the airplane collided with a pile of rocks and nosed over. The pilot reported that local winds were from the south at 12 to 15 miles per hour, and added that a landing to the south was not recommended due to obstructions on the north end of the runway.

Factual narrative

On March 26, 2004, at 0833 Pacific standard time, a Rockwell International S-2R "Thrush", N8420V, sustained substantial damage during the landing roll at a private airstrip near Mattawa, Washington. The airplane was operated by B & R Crop Care of Connell, Washington, as an aerial application flight under the provisions of Title 14, CFR Part 137, when the accident occurred. The commercial pilot was not injured. Visual meteorological conditions prevailed and no flight plan was filed for the local agricultural flight.

In a written statement dated March 30, 2004, the pilot reported that shortly after landing, to the north, the airplane began to track to the left. The pilot reported that he applied brakes and corrective action, however, the airplane continued to track to the left, and exited the landing surface. After exiting the landing surface, the airplane collided with a pile of rocks and nosed over resulting in substantial damage.

In the written statement, the pilot reported that local winds were from the south at 12 to 15 miles per hour, and added that a landing to the south was not recommended due to obstructions on the north end of the runway.

Aircraft

Registration
N8420V
Reported as
Rockwell S-2R
Category
Airplane
Serial number
2180
Engine
Pratt & Whitney R-1340, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Registered owner
B And R Aerial Crop Care Inc
Airworthiness certificate
Special, Restricted (Special)
Departed
Mattawa, WA

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
36
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2
Flight hours
5,677 total · 636 in this make and model · 34 in the last 90 days · 34 in the last 30 days

Weather

Conditions
Visual (VMC) · Day

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 N8420V · 1

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