CHI86LA064 · Piper PA-28-236
Piper PA-28-236 · Accident: total loss of engine power (non-mechanical) on approach
From Chicago Midway International Airport (MDW) to Schaumburg Regional Airport (06C)
Event
- NTSB case
- CHI86LA064
- 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
- 0 · all aircraft and ground
- Ground fatalities
- 0
- 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
- Visual Meteorological Cond
Piper PA-28-236
- Aircraft type
- Piper PA-28
- 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
- N8470H
- Operator
- Eugene Bouska
- Onboard fatalities
- Unknown
- Route
- From Chicago Midway International Airport (MDW), Chicago, ILTo Schaumburg Regional Airport (06C), Schaumburg, IL
- Aircraft age
- Not recorded
- 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 · VFR pattern downwind
- First occurrenceThe 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
- Total loss of engine power (non-mechanical)
- Also codedOther events the NTSB coded in the sequence, such as a wire strike after a loss of power. Flight Findings uses them for its kinds of event. Glossary
- Fuel exhaustion
- DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
- Substantial
Cause areas
- Fluid, fuel › Exhaustion
- Pilot in command › Fuel consumption calculations, misjudged
- Pilot in command › Preflight planning/preparation, inadequate
- Pilot in command › Refueling, not performed
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
ACCORDING TO THE PILOT, THE AIRCRAFT HAD BEEN REFUELED THE DAY BEFORE IN BUFFALO NEW YORK. THE AIRCRAFT WAS THEN FLOWN TO CHICAGO,IL. THE DURATION OF THE FLIGHT WAS FOUR HOURS AND THIRTY MINUTES. THE FOLLOWING DAY, WITHOUT REFUELING, THE AIRCRAFT WAS FLOWN TO SCHAUMBURG, IL WHERE THE ENGINE STOPPED. THE PILOT SUBSEQUENTLY MADE A FORCED LANDING ON A STATE HIGHWAY STRIKING A CAR AND A ROW OF MAILBOXES. THE PILOT STATED HE FELT HE HAD 15.1 GALS OF FUEL REMAINING WHEN HE DEPARTED CHICAGO FOR SCHAUMBURG. HIS CALCULATION WAS BASED ON THE 4.5 HRS. FLOWN THE DAY BEFORE AT 75% POWER WITH 72 USABLE GALS. INVESTIGATION REVEALED LESS THAN ONE QUART OF FUEL REMAINING AFTER THE CRASH LANDING.
Verbatim NTSB analysis from the NTSB dataset
Sources
NTSB record CHI86LA064
- Event ID
- 20010110X00133
- Case number
- CHI86LA064
- Dataset
- historical-pre2008
- Source SHA-256
- 89e2df6d848e7ab3b42e7d7c7a03ff403303057a26ca04c95b3ea67201c3ce74
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: investigation status. Values present in the bulk record are kept.
- The date is the local date, which is the same as the UTC date the NTSB stores.
- API snapshot SHA-256: ace47c27d51b6321a4565a2569b83c1c1adbd35b2733e1223410d01e8b19cd3d; retrieved 2026-09-23T15:08:13.828Z.