CEN10CA100

NTSB accident investigation · Cessna P172D · Cedar Rapids, IA · January 18, 2010

Accident · Minor injuriesData collectionFinal report
Date
January 17, 2010, 19:50 local (Jan 18, 2010, 01:50 UTC)
Place
Cedar Rapids, IA
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N8584XCessna P172D
Defining event
Approach-IFR final approach: Controlled flight into terr/obj (CFIT)
Weather
Instrument (IMC) · Night/dark
Status
Completed · report July 1, 2010
Report
Approved by Office Director
NTSB office
Central Region
Parties
FAA-DSM-FSDO
FAA report
20100117026309A
Case key
75282

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 continued visual flight into instrument meteorological conditions and his failure to maintain a proper glidepath during the approach. Contributing to the accident was the pilot's lack of instrument proficiency.

Findings · 7

NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.

Ceiling/visibility/precip: cloudsEnvironmental issues › Conditions/weather/phenomena · Effect on operationCessna P172D: 1 caseAll aircraft: 108 cases
Ceiling/visibility/precip: fogEnvironmental issues › Conditions/weather/phenomena · Effect on operationCessna P172D: 1 caseAll aircraft: 78 cases
Planning/preparation: weather planningPersonnel issues › Task performance · PilotCessna P172D: 1 caseAll aircraft: 156 casesProbable cause
Performance/control parameters: altitudeAircraft › Aircraft oper/perf/capability · Not attained/maintainedCessna P172D: 1 caseAll aircraft: 1,310 casesProbable cause
Fluids: fuelAircraft › Fluids/misc hardware · Fluid levelCessna P172D: 1 caseAll aircraft: 1,695 cases
Ceiling/visibility/precip: below VFR minimaEnvironmental issues › Conditions/weather/phenomena · Decision related to conditionCessna P172D: 1 caseAll aircraft: 184 cases
Experience/qualifications: total instrument experiencePersonnel issues › Experience/knowledge · PilotCessna P172D: 1 caseAll aircraft: 66 casesProbable cause

Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.

Analysis

The non-instrument-rated pilot received a preflight weather briefing and delayed the flight as instrument meteorological conditions (IMC) were forecast for his route of flight until 1200. The briefer stated that the ceiling at the pilot’s destination airport would probably be 2,000 feet overcast at best later in the day. At 1600, the pilot departed without obtaining another weather briefing, and received flight following during the course of the flight. The pilot reported that while en route he was going to stop for fuel; however, the destination airport was IMC so he decided to continue. Upon reaching his destination he discovered that the weather was IMC, so he diverted to a nearby airport, where he requested emergency assistance. The approach controller offered the nearest visual flight rules airport; however, the pilot stated that he did not have enough fuel to get there. The pilot informed the controller that he had practiced instrument landing system (ILS) approaches during a flight review. The controller gave the pilot vectors and a frequency for an ILS approach. The pilot stated that he attempted to fly the glideslope, but that he became confused as to whether he should climb or descend in order to center the glideslope needle. The airplane contacted the terrain about 2 miles east of the airport and sustained substantial damage to the fuselage and wings. The pilot had a total of 4 hours of instrument flight time.

Factual narrative

The pilot contacted an Automated Flight Service Station for a weather briefing around 0730 on the morning of the flight. At that time he was informed that visual flight rules (VFR) flight was not recommended and that instrument meteorological conditions (IMC) were expected to remain along the route until at least 1200. The briefer stated that the ceiling at the pilot’s destination of the Washington Municipal Airport (AWG), Washington, Iowa, would probably be 2,000 feet overcast at best later in the day. The pilot decided to delay the flight until later in the day. At 1600, the pilot departed Tulsa, Oklahoma, without obtaining another weather briefing. He requested and was receiving flight following during the flight. The pilot reported that while en route he was going to stop for fuel; however, the airport was IMC so he decided to continue to his destination. Upon reaching AWG he determined that the weather was IMC, so he diverted to the Cedar Rapids-Eastern Iowa (CID) Airport, where he requested emergency assistance. The approach controller offered a VFR airport in Minnesota; however, the pilot stated he did not have enough fuel to get there. The pilot stated he had practiced instrument landing system (ILS) approaches during a flight review. The controller then gave the pilot vectors and a frequency for the ILS runway 27 approach. The pilot stated he flew a course of about 280 degrees because of the winds and attempted to maintain the glideslope, but he became confused by the glideslope needle. The airplane contacted the terrain about 2 miles east of the airport. The pilot received minor injuries and was able to call for help using his cell phone. The airplane received substantial damage to the fuselage and wings.

Aircraft

Registration
N8584X
Reported as
Cessna P172D
Category
Airplane
Serial number
P17257184
Engine
Cont Motor O-360-A1A, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Douglas L. Tindal
Registered owner
Prairie Hawk Inc
Airworthiness certificate
Standard, Normal
Last inspection
Annual · December 4, 2009 · 9 hours before
Departed
RVS · Tulsa, OK
Destination
AWG · Washington, IA
Airport
CID · Cedar Rapids

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
64
Injuries
Minor
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, With waivers/limitations
Last flight review
November 3, 2009
Seat
Left
Flight hours
840 total · 600 in this make and model · 775 as pilot in command · 12 in the last 90 days · 12 in the last 30 days · 4 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Night/dark
Wind
290° at 10 knots
Visibility
0.5 statute miles
Temperature
28 °F, dew point 28 °F
Altimeter
29.89 inHg
Observed at
CID

Docket · 2

The files NTSB released with the investigation on February 9, 2010, on NTSB’s docket system: statements, records, photos and specialists’ reports. 747 KB in all.

FAA reports on this event · 1

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