ERA19LA268 · Beech K35
St Augustine Beech Beech K35 · Accident: system/component malfunction/failure (non-power) during landing
From Space Coast Regional Airport (TIX) to an unrecorded destination
Event
- NTSB case
- ERA19LA268
- 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
- 0
- 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
Beech K35
- Aircraft type
- Beechcraft 35
- 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
- N5300E
- Operator
- St Augustine Beech
- Onboard fatalities
- Unknown
- Route
- From Space Coast Regional Airport (TIX), Titusville, FLTo not recorded
- Aircraft age
- About 61 years (built 1958)
- 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
- System/component malfunction/failure (non-power)
- 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 systems
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
The pilot was conducting a personal flight when, about halfway through the landing rollout and before the pilot could apply the brakes, the airplane suddenly veered to the right. The pilot attempted to correct the veer with left pedal and brake but was unsuccessful. The airplane departed the runway into the grass, struck a berm, flipped over, and came to rest inverted. The airplane sustained substantial damage to the forward fuselage, horizontal stabilizers, and left ruddervator.
Postaccident examination of the airplane revealed that the right main landing gear tire had a flat spot in its tread that was worn to the reinforcement chords. The tire left a black skid mark on the runway that led from the right edge to the grass, consistent with a locked right wheel. The wheel rotated smoothly during recovery of the airplane; therefore, damage or malfunction of the wheel’s bearings was unlikely. The airplane did not have the optional copilot-side brake pedals installed.
Examination of the brake system revealed that the brakes functioned normally; however, the right caliper was found to have some play between the two anchor bolts and their bushings in the torque plate. Excessive caliper play can result in too much clearance between the brake pads and the brake disc. The excessive clearance can cause the brake pads to shift out of place and jam against the brake disc, which could result in an unintended brake application. Disassembly and further examination of the primary brake system components revealed no other anomalies that would have precluded normal operation. Therefore, the right brake was likely applied unintentionally due to the play between the caliper anchor bolts and their bushings. The play likely developed due to wear on the anchor bolts, the bushings, or both.
Probable cause
An unintended brake application of the right main landing gear brake system during the landing rollout due to excessive play between the brake caliper anchor bolts and their bushings.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record ERA19LA268
- Event ID
- 20190911X83636
- Case number
- ERA19LA268
- 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, 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: c3f786097b3fbc47376cdd7895692aa2cb83d8c25bd1c73250fb03b87a3fda22; retrieved 2026-09-16T10:02:44.374Z.