NYC82FGT15 · Aeronca 11AC
Aeronca 11AC · Accident: in flight collision with object while maneuvering
From CONOWINGO, MD to CONOWINGO, MD
Event
- NTSB case
- NYC82FGT15
- 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
- 3 · all aircraft and ground
- Ground fatalities
- 2
- 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
Aeronca 11AC
- Aircraft type
- Aeronca 11
- 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
- N9451E
- Operator
- Mary A. Osborne · private individual
- Onboard fatalities
- Unknown
- Route
- From CONOWINGO, MDTo CONOWINGO, MD
- 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
- Maneuvering
- 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
- In flight collision with object
- 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
- Pilot in command › Buzzing, performed
- Pilot in command › Clearance, not maintained
- Pilot in command › Impairment(alcohol)
- Pilot in command › Judgment, poor
Approximate · Estimated position: the centre of Peach Bottom, PA, the place the record names. Not the accident site.
NTSB narrative
THE NON-CERTIFICATED PILOT TOOK OFF WITH ONE PASSENGER ON BOARD AND WITH BOTH DOORS REMOVED. WITNESSES OBSERVED THE PILOT MAKE A NUMBER OF PASSES NEAR BOATS, UNDER POWER LINES AND NEAR PEOPLE ON THE SURFACE. A NUMBER OF WITNESSES STATED THE PASSENGER WAS SITTING WITH HIS LEGS HANGING OUT THE PASSENGER'S DOORWAY. DURING ONE OF THE PASSES, THE AIRCRAFT HIT THE FRONT END OF A BOAT. THE PASSENGER IN THE AIRCRAFT AND TWO OCCUPANTS ON THE BOAT WERE FATALLY INJURED. THE PILOT AND ONE OCCUPANT ON THE BOAT WERE SERIOUSLY INJURED. AN INVESTIGATION REVEALED THE PILOT HAD BEEN FLYING REGULARLY, HE HAD ABOUT 313 HRS TOTAL FLYING TIME, BUT HAD NO MEDICAL OR PILOT CERTIFICATE. NO AUTHORIZATION HAD BEEN OBTAINED TO FLY THE AIRCRAFT WITHOUT DOORS. THE PILOT REPORTED ADDING 12 GAL OF AUTO FUEL BEFORE TAKEOFF. THE PLANE HAD FLOWN ABOUT 3.5 HRS BEFORE CRASHING. DUE TO IMPACT DAMAGE AND BEING SUBMERGED IN WATER, THE AMOUNT OF FUEL ON BOARD AT IMPACT WAS NOT DETERMINED. THE PILOT'S BLOOD/ALCOHOL LEVEL WAS REPORTED AS .14%.
Verbatim NTSB analysis from the NTSB dataset
Sources
NTSB record NYC82FGT15
- Event ID
- 20020917X04042
- Case number
- NYC82FGT15
- 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: 025c823f55f682228d2e980e4fba76596fb43285758f33977bb4a2cb735f5842; retrieved 2026-09-21T08:10:53.199Z.