MKC89FA055

NTSB accident investigation · Champion 7EC · Luxemburg, MN · January 21, 1989

Accident · FatalField investigationFinal report
Date
January 21, 1989, 13:15 local (19:15 UTC)
Place
Luxemburg, MN
Injuries
1 fatal, 1 serious
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N7596EChampion 7EC
Weather
Visual (VMC) · Day
Status
Completed · report July 11, 1990
Report
Approved by Office Director
FAA report
19890121000969A
Case key
34671

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 failed to maintain adequate airspeed which resulted in a stall and loss of aircraft control. The pilot's failure to observe weight and balance limitations of the aircraft was a contributing factor.

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
Altitude - inadequatePilot in commandCause
Stall - performedPilot in commandCause
Aircraft weight and balance - exceededPilot in commandCause
Aircraft control - not maintainedPilot in command
In flight collision with terrain/waterDescent - uncontrolled
Terrain condition - snow covered

Analysis

Witnesses reported seeing the aircraft circling at a very low altitude prior to it descending rapidly to collision with the terrain. Investigation revealed the pilot had exceeded weight and balance parameters in that the aircraft was over the allowable takeoff weight and exceeded the aft center of gravity limits.

Aircraft

Registration
N7596E
Reported as
Champion 7EC
Category
Airplane
Serial number
7EC-681
Engine
Continental C-90-12F, 90 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Registered owner
Donald R Pfannenstein
Airworthiness certificate
Standard, Normal
Last inspection
Annual · June 10, 1988

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
61
Certificate
Private
Airplane ratings
Single-engine sea, Single-engine land
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Front
Toxicology
Performed
Flight hours
1,444 total

Weather

Conditions
Visual (VMC) · Day
Wind
180° at 9 knots
Visibility
15 statute miles
Lowest ceiling
None
Temperature
37 °F, dew point 23 °F
Altimeter
29.00 inHg
Observed at
STC, 28 nm away

FAA reports on this event · 1

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