# Incident 20230723022009I: Hess Charles A SUPER ES, Hillsboro, OR, July 23, 2023

- Type: FAA incident report (Accident/Incident Data System), as reported
- Date: July 23, 2023, 10:30 local time
- Place: Hillsboro, OR
- Airport: Stark'S Twin Oaks Airpark
- Damage: Minor damage
- Phase of flight: Landing: Rollout
- Operating rules: General operating rules (Part 91)
- Location: 45.4285° N, 122.9422° W: Placed by OpenAirDocs at STARK'S TWIN OAKS AIRPARK (7S3), within about a mile (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=45.4285&lon=-122.9422&mi=10
- Aircraft: N826CH, a cancelled registration (https://openairdocs.org/deregistered/N826CH-2023-12-22) (OpenAirDocs)
- Registry model: Hess Charles A SUPER ES (registry code 05627FT, https://openairdocs.org/model/hess-charles-a-super-es) (OpenAirDocs)
- Registry engine: Continental IO-550 series (registry code 17042, https://openairdocs.org/engine/continental-io-550-series) (OpenAirDocs)
- Reported make and model: HESS CHARLES A SUPER ES
- Reported engine: CONT MOTOR IO-550 SERIES
- People aboard: 1
- Fatal injuries: 0
- Other injuries: 0
- Pilot certificates: Private pilot
- Pilot flight hours: 2,716 total, 1,293 in this make and model, 11 in the last 90 days
- FAA source: FAA Aviation Safety Information Portal (https://asip.faa.gov/)
- Page: https://openairdocs.org/incident/20230723022009I

## Narrative

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

AS STATED BY THE PILOT,ON FINAL AT TWIN OAKS, I PUT MY FLAPS DOWN AND SLOWED DOWN TO 85 MPH INDICATED

AIRSPEED.  FLAIRED AND DEPLOYED MY SPEED BRAKES PUTTING MY WHEELS ON THE RUNWAY WITHIN 150 FEET PAST THE NUMBERS. WITH WHEELS ON THE RUNWAY, I RETRACTED MY

FLAPS. THE AIRCRAFT STARTED VEERING TO THE RIGHT MEANING MY LEFT WHEEL WAS NOT BRAKING EFFECTIVELY.

I CONTINUED USING MAXIMUM PRESSURE ON THE LEFT BRAKE AND LIMITED PRESSURE ON THE RIGHT BRAKE TO KEEP THE AIRCRAFT FROM RUNNING OFF THE RUNWAY TO THE RIGHT AS THERE WERE MULTIPLE AIRCRAFT PARKED TO THE RIGHT OF THE RUNWAY. I CONTINUED TRYING TO GET THE AIRCRAFT STOPPED. I ESTIMATE THAT I WAS TRAVELING LESS THAN 10 MPH WHEN I WENT OFF THE END OF THE RUNWAY. THE END OF THE RUNWAY HAD TWO FAINT BLACK SKID MARKS WHERE MAIN TIRES WERE CONTACTING THE RUNWAY.

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.

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