MIA94LA191

NTSB accident investigation · Ayres S2R · Ruleville, MS · August 4, 1994

Accident · No injuriesLimited investigationFinal report
Date
August 4, 1994, 17:00 local (22:00 UTC)
Place
Ruleville, MS
Injuries
1 uninjured
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N4007PAyres S2R
Weather
Visual (VMC) · Dawn
Status
Completed · report November 18, 1994
Report
Approved by Office Director
FAA report
19940804020959A
Case key
37584

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

The pilot-in-command's misjudgement of his altitude while maneuvering on an aerial application/swath run, resulting in an in-flight collision with terrain and subsequent nose over.

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.

In flight collision with terrain/waterManeuvering - aerial application
Terrain condition - crop
Altitude - misjudgedPilot in commandCause

Analysis

While maneuvering on an aerial application/swath run over a cotton field, the pilot inadvertently descended into the field resulting in the main gear becoming entangled in the cotton. The airplane continued forward before it nosed over and came to rest inverted. The airplane was destroyed by a postcrash fire.

Factual narrative

On August 4, 1994, about 1700 central daylight time, an Ayres Corporation S2R, N4007P, registered to Cane Lake Aero Inc., operating as a 14 CFR Part 137 aerial application flight, collided with cotton while making a spray run in the vicinity of Ruleville, Mississippi, and crashed. The commercial pilot sustained no injury. The airplane was destroyed by postcrash fire. Visual meteorological conditions prevailed and no flight plan was filed. The flight originated from a private airfield about 15 minutes before the accident.

The pilot stated to the FAA that he was making a spray run over the cotton field to the south when his main landing gear became entangled in the cotton. The airplane continued forward about 50 to 60 yards before it nosed over. The pilot smelled fuel and exited the airplane uninjured. While walking to a service road to obtain help, the airplane was destroyed by a postcrash fire. In addition the pilot stated he was not paying attention and inadvertently descended into the cotton field.

The accident was reported to the FAA on August 8, 1994, and subsequently reported to the NTSB by the FAA on August 9, 1994.

Aircraft

Registration
N4007P
Reported as
Ayres S2R
Category
Airplane
Serial number
2514R
Engine
P&W R-1340-AN1, 600 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Aerial application · Part 137
Registered owner
Cane Lake Aero Inc.
Airworthiness certificate
Special, Restricted (Special)

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
40
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Front
Flight hours
6,500 total · 2,000 in this make and model · 400 in the last 90 days · 150 in the last 30 days

Weather

Conditions
Visual (VMC) · Dawn
Lowest ceiling
None

FAA reports on this event · 1

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