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Atlas / NTSB / ERA22LA316

NTSB CAROL · Event

Event ERA22LA316

2022-07-14 Monongahela, Pennsylvania, United States Airport · FWQ None 1 aircraft Status: Completed

Registry · N5GY

FAA Aircraft Registry record.

Make / Model

BEECH J50

Year of manufacture

1924 · 98 years old at event

Engine

LYCOMING GSO&IGSO-480 (340 hp)

Seats / Engines

6 seats · 2 engines

Last airworthiness date

19630827

ADS-B equipped

Yes — Mode-S A635EB

Registrant of record

SEVEN SIERRA YANKEE LLC DBA

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

The malfunction of the braking system fluid line, which resulted in an overrun of the runway.

Factual narrative

According to the pilot, during the landing roll as he applied the brakes, he observed they felt “very soft.” As he continued to apply full pressure, he experienced a very low deceleration rate. He continued to pump the brakes with minimum results and executed turns to attempt to slow the airplane down. The airplane continued to roll and exited the runway before colliding with an embankment. A postaccident examination of the airplane revealed the left wing and fuselage were substantially damaged. An examination of the braking system revealed that a brake line under the floorboard was leaking hydraulic fluid. Given this information, it is likely that the degraded braking action the pilot reported during the landing was the result of the leaking brake line. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12

NTSB Findings

Hierarchical cause / factor breakdown from the FAA bulk avdata database. Each finding tagged C (Cause) or F (Factor).

  • Aircraft-Aircraft systems-Landing gear system-Brake-Malfunction

Verbatim from NTSB's published report. Source file NTSB_2022_ERA22LA316.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.