CEN12IA050 · Nusbaum VAQUERO
Nusbaum VAQUERO · Incident en route
From Hebron, IL to Hebron, IL
Event
- NTSB case
- CEN12IA050
- 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
- Incident
- 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
- 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
- Visual Meteorological Cond
Nusbaum VAQUERO
- Aircraft type
- Nusbaum VAQUERO
- 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
- N30CY
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From Hebron, ILTo Hebron, 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
- En route · cruise
- 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
- Miscellaneous/other
- DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
- None
Cause areas
- Personnel issues › Action/decision
- Personnel issues › Physical
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
The pilot experienced a medical event in-flight and landed his airplane in a field. The airplane sustained no damage. The pilot's son arrived where the airplane landed and saw the pilot lying back in the airplane’s seat; the pilot did not appear to be breathing. First responders revived and subsequently transported the pilot to a local hospital. The pilot died about two days later and the cause of death was determined to be a myocardial infarction. The pilot had previous heart conditions, including bypass surgery. The pilot last applied for a medical certificate about ten years prior to the incident flight. On the application for his last medical certificate, the pilot indicated his previously reported “heart or vascular trouble” on prior medical applications and his use of Coumadin, an anticoagulant medication. The airplane the pilot was flying required the pilot to have a current medical certificate to operate it. The investigation could not determine the exact extent of and time that the pilot experienced the medical event that he had to be revived from when the airplane landed.
Probable cause
The pilot’s operation of the airplane with known medical conditions and his subsequent heart attack during the flight.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record CEN12IA050
- Event ID
- 20111102X65855
- Case number
- CEN12IA050
- 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: investigation status, damage. 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: f5debfd3b854720a1b510cb8aa39512c23db9eaf02cf3c33069993f5b5c3b0c2; retrieved 2026-09-15T16:54:28.368Z.