CHI82DA247

NTSB accident investigation · Aero Commander S2R · Graceville, MN · July 14, 1982

Accident · No injuriesFinal report
Date
July 14, 1982, 14:05 local (19:05 UTC)
Place
Graceville, MN
Injuries
1 uninjured
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N3690XAero Commander S2R
Weather
Visual (VMC) · Day
Status
Completed · report July 14, 1983
Report
Approved by Office Director
FAA report
19820714028949A
Case key
70856

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
Weather condition - gustsFactor
Terrain condition - high obstruction(s)Factor
Maneuver - performedPilot in command
Airspeed - inadequatePilot in commandCause
Stall - inadvertentPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The pilot was on an aerial application flight to a field with power lines alongside. The wind was reported to be from the southeast a 6, gusting 11 KTS. The pilot said that he encountered "dead air" while he was in his fourth porcedure turn. Due to the proximity of the power lines, he added power and steepened his turn. Subsequently, the plane stalled and the left wing contacted the ground. The aircraft cartwheeled and was damaged beyond economical repair.

Aircraft

Registration
N3690X
Reported as
Aero Commander S2R
Category
Airplane
Serial number
1908R
Airframe hours
2,550
Engine
P&W R-1340-AN-1, 600 horsepower, reciprocating
Damage
Destroyed
Fire
Unknown
Flight
Aerial application · Part 137
Operator
Graceville Air Service
Registered owner
Graceville Air Service
Departed
Graceville, MN
Destination
Graceville, MN

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
44
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Flight hours
3,722 total · 1,933 in this make and model · 88 in the last 90 days · 6 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
135° at 6 knots
Visibility
15 statute miles
Temperature
185 °F

FAA reports on this event · 1

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