MKC87LA164

NTSB accident investigation · Rockwell S-2R · Mediapolis, IA · August 15, 1987

Accident · No injuriesLimited investigationFinal report
Date
August 15, 1987, 11:15 local (16:15 UTC)
Place
Mediapolis, IA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N4949XRockwell S-2R
Weather
Visual (VMC) · Day
Status
Completed · report June 16, 1989
Report
Approved by Office Director
FAA report
19870815045769A
Case key
34433

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

On this page

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
Preflight planning/preparation - inadequatePilot in commandCause
Terrain condition - risingFactor
Object - wire,transmissionFactor
Clearance - misjudgedPilot in commandCause
Terrain condition - crop

Analysis

The pilot stated that the field to be sprayed appeared safe enough when he flew a recon flight over the area the day prior to the accident. He stated that he didn't expect the power transmission lines to be so low, and that he did not see a rise in the cultivated terrain just under the powerlines. The day of the accident, as the pilot flew under the lines and over the hump in the cornfield, the right spray boom snagged the corn, pulling the right wing down. The aircraft then swerved 180 degrees and impacted the terrain before coming to rest.

Aircraft

Registration
N4949X
Reported as
Rockwell S-2R
Category
Airplane
Serial number
5010R
Airframe hours
2,181
Engine
P&W R-1340-AN1, 600 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Registered owner
Raymond W. Breazeale
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · April 8, 1987 · 54 hours before
Departed
MPZ · Mediapolis, IA

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
60
Certificates
Flight instructor, Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Center
Flight hours
15,000 total · 2,183 in this make and model · 14,800 as pilot in command · 150 in the last 90 days · 100 in the last 30 days · 5 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
185° at 6 knots
Visibility
13 statute miles
Lowest ceiling
None
Temperature
84 °F

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 N4949X · 1

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