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CEN10CA569 · Central Ohio Dragonfly Clubllc DRAGONFLY-C

26 Sept 2010 · Orient, OH, United States

Central Ohio Dragonfly Clubllc DRAGONFLY-C · Accident: flight control system malfunction/failure during takeoff

From Orient, OH (private airstrip) to Orient, OH (private airstrip)

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Event

NTSB case
CEN10CA569
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

Central Ohio Dragonfly Clubllc DRAGONFLY-C

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
N667DF
Operator
Unknown
Onboard fatalities
Unknown
Route
From Orient, OH (private airstrip)To Orient, OH (private airstrip)
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
Takeoff
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
Flight control system malfunction/failure
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

  • Personnel issues › Task performance

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

NTSB narrative

The pilot planned for a short local flight with a passenger between his continuous aero-tow operations. In an effort to expedite the quick passenger flight, the pilot disconnected the tow line; however, he left the V-Bridal line attached to the rudder post of the airplane. The pilot had conducted previous flights in the same configuration without incident. During taxi, the pilot turned the airplane 180 degrees to position it for an upwind takeoff. Shortly after rotation, the pilot experienced an uncommanded right turn. He attempted to counteract the turn to no avail. The airplane impacted terrain with the right wing and right main landing gear. Examination of the airplane by the pilot and a Federal Aviation Administration inspector revealed the V-Bridal line became entangled in the rudder and tailwheel during the takeoff.

Probable cause

The pilot's failure to disconnect the tow bridal line prior to takeoff.

Verbatim NTSB analysis and probable cause from the NTSB dataset

Sources

NTSB record CEN10CA569
Event ID
20100928X11225
Case number
CEN10CA569
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: 37cae64bd2052de1b9630fd3fb8e7d05deb41471139affc9c56e1d73addf91f1; retrieved 2026-09-15T15:23:08.147Z.