SEA91LA107

NTSB accident investigation · Cessna 182A · Mead, WA · May 17, 1991

Accident · No injuriesLimited investigationFinal report
Date
May 16, 1991, 19:10 local (May 17, 1991, 02:10 UTC)
Place
Mead, WA
Injuries
5 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N5048DCessna 182A
Weather
Visual (VMC) · Day
Status
Completed · report December 4, 1992
Report
Approved by Office Director
FAA report
19910516016279A
Case key
41431

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

Carburetor ice and the pilot not using the carburetor hear. Factors to the accident were: carburetor icing conditions, and the pilot did not adequately evaluate the weather conditions.

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 engine power(partial) - nonmechanicalTakeoff - initial climb
Weather condition - carburetor icing conditionsFactor
Weather evaluation - inadequatePilot in commandFactor
Fuel system,carburetor - iceCause
Carburetor heat - not usedPilot in commandCause
Forced landingDescent - emergency
On ground/water collision with objectLanding - roll
Object - fence

Analysis

At the beginning of a flight for the purpose of dropping parachutists, the pilot reported that everything was normal for the start, taxi, and take off. When the airplane reached an altitude of 150 feet AGL, the engine lost power. The pilot set-up for a forced landing in a field with the engine producing partial power and regaining full power, then back to partial power, until touch down. During the landing roll, the airplane collided with a fence. The carburetor icing chart indicates that the flight was being operated in serious icing at cruise and climb power. The pilot had not utilized carburetor heat for the flight.

Aircraft

Registration
N5048D
Reported as
Cessna 182A
Category
Airplane
Serial number
51148
Engine
Continental O-470-L, 230 horsepower, reciprocating
Damage
Substantial damage
Flight
Part 91
Operator
Ted G. Idloff
Registered owner
Ted G. Idloff
Airport
70S · Mead, runway 34, 2,550 × 30 ft

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
35
Certificates
Flight instructor, Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Flight hours
2,156 total · 1,992 as pilot in command · 26 in the last 90 days · 10 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
360° at 9 knots
Visibility
30 statute miles
Lowest ceiling
22,000 ft overcast
Temperature
59 °F, dew point 48 °F
Altimeter
29.00 inHg
Observed at
SFF, 6 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.