# Accident 20250821012809A: Cessna 210M, Markesan, WI, August 21, 2025

- Type: FAA accident report (Accident/Incident Data System), as reported
- Date: August 21, 2025, 18:27 local time
- Place: Markesan, WI
- Airport: Nowatzski Field
- Damage: Substantial damage
- Phase of flight: Landing: Rollout
- Operating rules: General operating rules (Part 91)
- Location: 43.6985° N, 89.0060° W: From the FAA
- Nearby events: https://openairdocs.org/map.md?lat=43.6985&lon=-89.0060&mi=10
- Aircraft: N761SV, registered now (https://openairdocs.org/aircraft/N761SV) (OpenAirDocs)
- Registry model: Cessna 210M (registry code 2073450, https://openairdocs.org/model/cessna-210m) (OpenAirDocs)
- Registry engine: Continental IO-520 series (registry code 17032, https://openairdocs.org/engine/continental-io-520-series) (OpenAirDocs)
- Reported make and model: CESSNA 210M
- Reported engine: CONT MOTOR IO 520 SERIES
- People aboard: 1
- Fatal injuries: 0
- Other injuries: 0
- Pilot certificates: Private pilot
- Pilot flight hours: 3,949 total, 2,087 in this make and model, 37 in the last 90 days
- NTSB investigation: [NTSB CEN25LA344](https://openairdocs.org/ntsb/CEN25LA344) (OpenAirDocs)
- FAA source: FAA Aviation Safety Information Portal (https://asip.faa.gov/)
- Page: https://openairdocs.org/incident/20250821012809A

## Narrative

As the FAA filed it, in capitals; the FAA replaces private details with ^PRIVACY DATA OMITTED^.

WENT OFF THE END OF RWY27, ACROSS COUNTY RD U, AND CAME TO REST IN A DITCH RESULTING IN A SUBSTANTIAL DAMAGE.

## The NTSB's investigation of this event (1)

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.

- [NTSB CEN25LA344](https://openairdocs.org/ntsb/CEN25LA344), Aug 21, 2025: Cessna 210 (N761SV), Markesan, WI, substantial damage. Probable cause: The pilot’s failure to attain a proper touchdown point which resulted in a long landing and subsequent runway overrun.

## Other reports on N761SV (1)

Matched to the same aircraft by N-number and date.

- [Incident 19910119012679I](https://openairdocs.org/incident/19910119012679I), Jan 19, 1991: Cessna 210M (N761SV), Chicago, IL, Minor damage. Landed gear up. Stuck piston assembly in door open power pack manifold valve assembly.

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. For accidents, the NTSB's own investigation is the fuller record.

---
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.