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CEN10FA557 · Piper PA-44-180

23 Sept 2010 · Woodruff, WI, United States

JA Aero Piper PA-44-180 · Accident: loss of control in flight on approach

From Aurora Municipal Airport (ARR) to Lakeland Airport Noble F Lee Memorial Field (ARV)

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Event

NTSB case
CEN10FA557
Event typeAccident: someone killed or seriously injured, or the aircraft substantially damaged (NTSB definition). Incident: an occurrence that affected or could have affected safety, short of that. Glossary
Accident
InvestigationHow far the investigation had got when the record was published: preliminary, ongoing, final or completed. Unknown where the source does not say. Glossary
Completed
API-reported fatalities
2 · all aircraft and ground
Ground fatalities
Unknown
OperationWhat kind of flying it was, grouped by the rules it flew under: airline (US Part 121), air taxi and commuter (Part 135), general aviation (Part 91 and similar), military or government. Glossary
General aviation
WeatherVisual meteorological conditions (VMC): good enough to fly by looking outside. Instrument conditions (IMC): cloud or low visibility, flying by instruments. Glossary
Instrument Meteorological Cond

Piper PA-44-180

Aircraft type
Piper PA-44
Category
Airplane
RegistrationThe aircraft's tail number, such as N12345 or G-ABCD. Registrations are reissued, so the same one years apart can be a different aircraft. Glossary
N570ER
Operator
JA Aero
Onboard fatalities
Unknown
Route
From Aurora Municipal Airport (ARR), Sugar Grove, ILTo Lakeland Airport Noble F Lee Memorial Field (ARV), Woodruff, WI
Aircraft age
About 8 years (built 2002)
Flight rulesThe regulations the flight operated under: in the US, Part 91 (general aviation), Part 121 (airlines), Part 135 (air taxi and commuter) and others; for flights abroad, the NTSB's coarser commercial or non-commercial code. Glossary
Part 91: General Aviation
Phase of flightThe stage of the flight when things started to go wrong: standing, taxi, takeoff, initial climb, en route, maneuvering, approach or landing. Glossary
Approach · IFR initial approach
Defining eventThe single coded event the NTSB judges best describes what happened (records from 2008 on). Older records name the first occurrence in the sequence instead. Glossary
Loss of control in flight
DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
Destroyed

Cause areas

  • Environmental issues › Conditions/weather/phenomena
  • Personnel issues › Experience/knowledge
  • Personnel issues › Psychological
  • Personnel issues › Task performance

Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.

NTSB narrative

The accident occurred during a night cross-country flight in instrument meteorological conditions with reported moderate turbulence. Review of air traffic control data indicated that the instrument-rated pilot had difficulty navigating from the initial approach fix to the final approach fix. Radar track data showed that the pilot initially turned the wrong direction and ultimately made several course reversals that were not in accordance with the published approach procedure. Radar data also indicated that the pilot had difficulty maintaining an altitude appropriate for the segment of the approach; the airplane's altitude increased and decreased in excess of 500 feet. In addition, on several instances, the pilot allowed the airplane to descend below the prescribed minimum altitudes for the approach. The airplane eventually impacted a river in an uncontrolled descent about ½ mile north of the final approach fix. A postaccident examination of the airplane revealed no evidence of mechanical malfunctions or failures that would have precluded normal operation.

During a recent checkout in the accident airplane, the pilot demonstrated a lack of instrument flight proficiency, and following the checkout, he was authorized to rent the accident airplane for visual flight rules (VFR) flights only. The flight instructor who provided the checkout flight reported that the pilot had difficulty maintaining situational awareness and aircraft control when flying only by reference to the flight instruments.

Probable cause

The pilot's decision to attempt an instrument approach in turbulent night instrument meteorological conditions with a recently-identified deficiency with his instrument flight proficiency, which resulted in a loss of airplane control as a result of spatial disorientation.

Verbatim NTSB analysis and probable cause from the NTSB dataset

Sources

NTSB record CEN10FA557
Event ID
20100924X30155
Case number
CEN10FA557
Dataset
full-current
Source SHA-256
5cf380f0061817c0331a6b2d8cc7e0ee3a79bea469a1001dc5c10e56f35f5ab3
Source notes (4)
  • Unreviewed is an editorial label, not an investigation status. API-sourced is not report-checked or human-reviewed. Explicit event totals are used without summing aircraft injury tables; onboard allocation is withheld. Unknown values remain unknown. The operation category is mapped from the NTSB-reported FAR part and has not been reviewed.
  • Filled from the NTSB case API where the bulk record had no value: local date, investigation status. Values present in the bulk record are kept.
  • The date is the local date; the NTSB stores the UTC date 2010-09-24.
  • API snapshot SHA-256: 49017488192080abe0b4761647932da9bee2b7e7024b66c4cd69f7ed4d2583de; retrieved 2026-09-13T21:03:50.101Z.