MKC89LA021

NTSB accident investigation · Cessna U206G · Montezuma, IA · November 9, 1988

Accident · No injuriesLimited investigationFinal report
Date
November 9, 1988, 17:40 local (23:40 UTC)
Place
Montezuma, IA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N5359UCessna U206G
Weather
Visual (VMC) · Night/dark
Status
Completed · report September 11, 1989
Report
Approved by Office Director
FAA report
19881109050389A
Case key
34720

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.

Airframe/component/system failure/malfunctionCruise
Electrical system,alternator - failure,totalFactor
Operation with known deficiencies in equipment - continuedPilot in commandCause
In-flight planning/decision - poorPilot in commandCause
On ground/water collision with objectLanding - roll
Precautionary landing - attemptedPilot in command
Weather condition - drizzle/mistFactor
Terrain condition - wetFactor
Object - fenceFactor

Analysis

While on a VFR cross country cargo flight, the commercial plt said his alternator failed and that within eight minutes he lost electrical power and was unable to operate the navigation instruments. He continued toward his destination about 2 more hours when weather conditions deteriorated and darkness arrived. Unsure of his location he spotted runway lights below and spiraled down to land on the uncontrolled airstrip. During the downwind landing attempt on wet turf he was unable to stop and collided with a fence causing substantial damage.

Aircraft

Registration
N5359U
Reported as
Cessna U206G
Category
Airplane
Serial number
U20605240
Airframe hours
2,845
Engine
Continental IO-520-F, 300 horsepower, reciprocating
Damage
Substantial damage
Flight
Business · Part 91
Operator
Rohl, Lawrence E.
Registered owner
Rohl, Lawrence E
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · October 7, 1988 · 20 hours before
Departed
BKL · Cleveland, OH
Destination
RAP · Rapid City, SD
Airport
7C5 · Sig Field, runway 18, 2,770 × 105 ft, grass/turf

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
37
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
1,017 total · 53 in this make and model · 958 as pilot in command · 119 in the last 90 days · 51 in the last 30 days · 4 in the last 24 hours

Weather

Conditions
Visual (VMC) · Night/dark
Wind
300° at 10 knots
Visibility
3 statute miles
Temperature
41 °F, dew point -0 °F

FAA reports on this event · 1

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