CHI06CA046

NTSB accident investigation · Cessna 150M · Algona, IA · December 21, 2005

Accident · Minor injuriesData collectionFinal report
Date
December 20, 2005, 19:38 local (Dec 21, 2005, 01:38 UTC)
Place
Algona, IA
Injuries
2 minor
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N9292UCessna 150M
Weather
Instrument (IMC) · Night/dark
Status
Completed · report March 28, 2006
Report
Approved by Office Director
Parties
Des Moines, IA, FSDO
FAA report
20051220029119A
Case key
63052

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's inadvertent flight into unexpected instrument conditions and his visual look out not possible during takeoff leading to the nose over during the emergency landing after takeoff. Factors were the unexpected fog and the dark night 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.

In flight encounter with weatherTakeoff
Vfr flight into imc - inadvertentPilot in commandCause
Weather condition - fogFactor
Visual lookout - not possiblePilot in commandCause
Light condition - dark night
On ground/water encounter with terrain/waterEmergency landing after takeoff
Terrain condition - ground
Emergency procedure - performedPilot in command
Nose overEmergency landing after takeoff

Analysis

The airplane piloted by a non-instrument rated private pilot, sustained substantial damage on impact with terrain and subsequent nose over during an off field landing after takeoff when the flight encountered unexpected fog about 1938. Dark night visual to instrument meteorological conditions prevailed at the time of the accident. The pilot had returned from a cross country flight. The pilot stated, "On ground [approximately] 8 min[utes]. Took off AXA for a local flight. Sky looked clear. Rotated [and] climb to about 70'. Then engulfed in fog. ... Turned right to make open field to north of AXA. Could not see anything at this time. Cut power, leveled wings, [and] tried to just hold that attitude to reduce impact. Hit slightly nose down [attitude]. Skidded, then flipped over." The pilot checked the AXA Automated Weather Observing System (AWOS). He stated that AWOS indicated clear weather before the flight. At 1915, the recorded weather was: Wind 310 degrees at 3 knots; visibility 7 statute miles; sky condition clear; temperature -15 degrees C; Dew point -18 degrees C; altimeter 30.22 inches of mercury. At 1935, the recorded weather was: Wind 310 degrees at 3 knots; visibility 1/4 statute mile; present weather light snow; sky condition overcast 100 feet, temperature -14 degrees C; dew point -18 degrees C; altimeter 30.22 inches of mercury.

Factual narrative

On December 20, 2005, about 1938, a Cessna150M, N9292U, piloted by a non-instrument rated private pilot, sustained substantial damage on impact with terrain and subsequent nose over during an off field landing after takeoff when the flight encountered fog near Algona, Iowa. The personal flight was operating under 14 Code of Federal Regulations Part 91. Night visual to instrument meteorological conditions prevailed at the time of the accident. No flight plan was on file. The pilot and passenger reported minor injuries. The local flight was originating from the Algona Municipal Airport (AXA), near Algona, Iowa.

The pilot's accident report stated:

Returned from [Mason City Municipal Airport, Mason City, Iowa, to]

AXA. (5:00pm [to] 7:30pm) [Weather] was clear dark night. (clear

below 12000') Terrain flat. Landed AXA. On ground [approximately]

8 min[utes]. [Approximately] 7:38pm took off AXA for a local flight.

Sky looked clear. Rotated [and] climb to about 70'. Then engulfed in

fog. ... Turned right to make open field to north of AXA. Could not see

anything at this time. Cut power, leveled wings, [and] tried to just hold

that attitude to reduce impact. Hit slightly nose down [attitude].

Skidded, then flipped over.

The pilot checked the AXA Automated Weather Observing System (AWOS). He stated that AWOS indicated clear weather before the flight.

At 1915, the recorded weather at AXA was: Wind 310 degrees at 3 knots; visibility 7 statute miles; sky condition clear; temperature -15 degrees C; Dew point -18 degrees C; altimeter 30.22 inches of mercury.

At 1935, the recorded weather at AXA was: Wind 310 degrees at 3 knots; visibility 1/4 statute mile; present weather light snow; sky condition overcast 100 feet, temperature -14 degrees C; dew point -18 degrees C; altimeter 30.22 inches of mercury.

Aircraft

Registration
N9292U
Reported as
Cessna 150M
Category
Airplane
Serial number
15078242
Airframe hours
6,625.9
Engine
Continental O-200, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
James A. Kohlhaas
Airworthiness certificate
Standard, Normal
Last inspection
Annual · December 1, 2005 · 2.3 hours before
Departed
AXA · Algona, 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
47
Injuries
Minor
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, With waivers/limitations
Last flight review
December 1, 2004
Seat
Left
Flight hours
192 total · 106 in this make and model · 4 in the last 90 days · 0 in the last 30 days

Weather

Conditions
Instrument (IMC) · Night/dark
Wind
310° at 3 knots
Visibility
0.25 statute miles
Lowest ceiling
100 ft overcast
Temperature
7 °F, dew point -0 °F
Altimeter
30.21 inHg
Observed at
AXA

FAA reports on this event · 1

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