WPR14CA140 · Diamond Aircraft IND Inc DA 40
CAE Oxford Aviation Academy Diamond Aircraft IND Inc DA 40 · Accident: loss of control on ground during landing
From Ryan Field (RYN) to Falcon Field (FFZ)
Event
- NTSB case
- WPR14CA140
- 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
Diamond Aircraft IND Inc DA 40
- Aircraft type
- Diamond DA-40
- 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
- N4106G
- Operator
- CAE Oxford Aviation Academy
- Onboard fatalities
- Unknown
- Route
- From Ryan Field (RYN), Tucson, AZTo Falcon Field (FFZ), Mesa, AZ
- Aircraft age
- About 7 years (built 2007)
- 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
- 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 on ground
- 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
- Personnel issues › Task performance
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
During a cross-country flight the pilot decided to divert to the accident airport due to personal needs. The pilot reported flying the normal pattern and making a stabilized approach. Upon touchdown the airplane veered to the left and the pilot corrected with right rudder. The airplane then started to rotate to the right and the left wheel departed the landing gear strut.
The local police responded to the accident and spoke with the pilot. Officers examined the skid marks on the runway and made the following observations. The airplane touched down on the center of the runway and the skid marks veered towards the left side of the runway until the left main wheel went into the dirt. The pilot over corrected to the right and as the airplane veered to the right the left main tire broke off of the landing gear. The airplane then began to spin on its belly for another 50-70 feet before coming to rest facing to the southeast. The airplane sustained substantial to the left wing. The pilot reported no pre-accident mechanical malfunctions or failures with the airplane that would have precluded normal operation.
Probable cause
The pilot's failure to maintain directional control during landing.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record WPR14CA140
- Event ID
- 20140320X05318
- Case number
- WPR14CA140
- 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: 5ab429e2108af7cb678227a7f2554021f3c05afac86dd3193ebdf866f925e51b; retrieved 2026-09-15T23:24:54.826Z.