WPR23LA091 · Piper PA-28-180
Piper PA-28-180 · Accident during takeoff
From Montgomery-Gibbs Executive Airport (MYF) to Zamperini Field (KTOA)
Event
- NTSB case
- WPR23LA091
- 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
- Event fatalities
- Unknown
- 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
Piper PA-28-180
- Aircraft type
- Piper PA-28
- 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
- N9687J
- Operator
- Christopher Cardoza
- Onboard fatalities
- Unknown
- Route
- From Montgomery-Gibbs Executive Airport (MYF), San Diego, CATo Zamperini Field (KTOA), Torrance, CA
- Aircraft age
- About 56 years (built 1967)
- 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
- Miscellaneous/other
- 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
- Aircraft › Fluids/miscellaneous hardware
- Personnel issues › Psychological
- Personnel issues › Task performance
Approximate · Coordinates from the NTSB case API, which marks them as estimated or does not say; no uncertainty radius is established.
NTSB narrative
The flight instructor reported that prior to his arrival, the student pilot conducted a preflight inspection of the airplane. The flight instructor then visually inspected the airplane and did not observe any anomalies. On the takeoff roll, with the student pilot at the controls, the left side of the engine cowling opened just after rotation. The flight instructor took control of the airplane and reduced the engine’s power setting to relieve stress on the cowling and abort the take off. However, the flight instructor determined that “was not the solution,” applied full power to the engine and elected to initiate a turn toward an alternate runway. The airplane continued to descend and was unable to reach the alternate runway. The flight instructor landed the airplane in muddy terrain off the runway. During the landing roll, the airplane’s right main landing gear separated, and the right wing impacted the surface, resulting in substantial damage to the fuselage and right wing. The flight instructor reported that there were no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.
Probable cause
The flight instructor’s failure to maintain altitude while maneuvering to another runway after the engine cowling opened shortly after takeoff. Contributing to the accident was the failure of both the student pilot and flight instructor to conduct an adequate preflight inspection.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record WPR23LA091
- Event ID
- 20230118106598
- Case number
- WPR23LA091
- Dataset
- full-current
- Source SHA-256
- 5cf380f0061817c0331a6b2d8cc7e0ee3a79bea469a1001dc5c10e56f35f5ab3
Source notes (5)
- 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, cause areas. 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: 03b8e0a58d31529e1f7e8e413834ec73cdc5af71df3816a820bfe7bd324ffe59; retrieved 2026-09-16T17:15:37.443Z.
- Corrected after a review of the NTSB narrative, which states these values explicitly: destination. City misspelled; KTOA is Zamperini Field at Torrance, CA.