ERA17LA031 · Haddow William H PITTS SPECIAL S 1
Haddow William H PITTS SPECIAL S 1 · Accident: loss of control in flight while maneuvering
From Coastal Carolina Regional Airport (EWN) to Coastal Carolina Regional Airport (EWN)
Event
- NTSB case
- ERA17LA031
- 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
- 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
Haddow William H PITTS SPECIAL S 1
- Aircraft type
- Haddow William PITTS SPECIAL S 1
- 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
- N27832
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From Coastal Carolina Regional Airport (EWN), New Bern, NCTo Coastal Carolina Regional Airport (EWN), New Bern, NC
- Aircraft age
- About 22 years (built 1994)
- 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 · aerobatics
- 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
- Substantial
Cause areas
- Aircraft › Aircraft oper/perf/capability
- Not determined › Not determined
- Personnel issues › Task performance
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
The commercial pilot reported that he was practicing aerobatics in the experimental, amateur-built biplane over a river. During the maneuvers, as he input left aileron, the control stick was stiff, and he believed he observed abnormal movement of the upper left aileron. He then applied more force to free the control stick and input right aileron; however, the airplane rolled left and entered a spin. The pilot was unable to recover from the spin and subsequently parachuted from the airplane. The airplane came to rest at the bottom of the river.
Examination of the recovered wreckage revealed that most of the left wings' parts, including the ailerons and aileron control tubes, were not recovered. As such, control continuity could not be verified or tested.
Probable cause
A loss of biplane control during aerobatic maneuvers for reasons that could not be determined because a portion of the biplane's flight control system was not recovered and could not be tested.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record ERA17LA031
- Event ID
- 20161030X80201
- Case number
- ERA17LA031
- 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. 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: 3cb7f261abda20a78d14611fc538e9ab679cb86076d290ed49a98862ec37b02e; retrieved 2026-09-16T04:47:37.520Z.