# NTSB ERA27LA008: Zielke Ronald W Zenith 750, N203RZ, Marysville, OH, October 14, 2026

- Type: NTSB accident investigation
- Classification: Accident · Minor injuries · Limited investigation · Investigation open
- Date: October 14, 2026, 10:00 local (14:00 UTC)
- Place: Marysville, OH
- Location: 40.2184° N, 83.3451° W: Placed by OpenAirDocs: center of Marysville, OH, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=40.2184&lon=-83.3451&mi=10
- Phase of flight: [Takeoff](https://openairdocs.org/ntsb-phases/300) (OpenAirDocs' grouping)
- Defining event: [Takeoff: Loss of control in flight](https://openairdocs.org/ntsb-events/240)
- Highest injury: Minor injuries
- Injuries: 1 minor
- Status: Investigation ongoing
- NTSB office: Eastern Region Aviation
- NTSB case key (mKey): 204004
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=ERA27LA008
- Latest NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/204004/pdf
- Page: https://openairdocs.org/ntsb/ERA27LA008

## Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event best describes what happened.

- [Takeoff: Loss of control in flight](https://openairdocs.org/ntsb-events/240) (defining event)

## Aircraft

- Registration: [N203RZ](https://openairdocs.org/aircraft/N203RZ), registered now, S/N 75-8685, built 2018 (OpenAirDocs)
- Reported make and model: ZIELKE RONALD W ZENITH 750
- Registry model: [Zielke Ronald W ZENITH 750](https://openairdocs.org/model/zielke-ronald-w-zenith-750) (registry code 05637II) (OpenAirDocs)
- Registry engine: [Amateur-built UNKNOWN ENG](https://openairdocs.org/engine/amateur-built-unknown-eng) (registry code 99999) (OpenAirDocs)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.