CHI07CA253 · Cessna 180A
Cessna 180A · Accident: on ground/water collision with object during landing
From Richard B Helgeson Airport (TWM) to Sky Harbor Airport (DYT)
Event
- NTSB case
- CHI07CA253
- 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
Cessna 180A
- Aircraft type
- Cessna 180
- 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
- N5016E
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From Richard B Helgeson Airport (TWM), Two Harbors, MNTo Sky Harbor Airport (DYT), Duluth, MN
- 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
- Landing · landing roll
- 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
- On ground/water 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
- Substantial
Cause areas
- Pilot in command › Directional control, not maintained
Approximate · Coordinates from the NTSB case API, which marks them as estimated or does not say; no uncertainty radius is established.
NTSB narrative
The airplane was substantially damaged when it impacted terrain during an aborted landing attempt on runway 14, 3050 feet long, by 75 feet wide, dry asphalt. The pilot stated that as he was lowering the tailwheel to the runway, he impacted two geese. The airplane started to "turn to the right" while the pilot tried to correct using left brake, left rudder, and right aileron control inputs. The pilot then added full engine power "to get back in the air." The left wing subsequently contacted the runway and the airplane "flipped on its back" and came to rest inverted.
Probable cause
The pilot's failure to maintain directional control, which resulted in impact with terrain during an attempted aborted landing. A factor in the accident was the geese impacted during the landing roll.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record CHI07CA253
- Event ID
- 20070817X01204
- Case number
- CHI07CA253
- 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, coordinates. 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: 42902680641f3535cfeeb52c3f2293475bd5952fcf905aa05e02dfba0231c561; retrieved 2026-09-22T03:34:36.928Z.