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Atlas / NTSB / GAA18CA227

NTSB CAROL · Event

Event GAA18CA227

2018-04-21 Tucson, Arizona, United States Airport · RYN None 1 aircraft Status: Completed

Registry · N8714S

FAA Aircraft Registry record.

Make / Model

IRVIN STEPHEN D RUTAN LONG E-Z

Year of manufacture

1987 · 31 years old at event

Engine

LYCOMING 0-235 SERIES (115 hp)

Seats / Engines

2 seats · 1 engine

Last airworthiness date

19871214

ADS-B equipped

Yes — Mode-S ABFD02

Registrant of record

FISHER TIMOTHY S

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

The pilot’s excessive ground speed and loss of directional control while exiting the taxiway.

Factual narrative

According to the pilot in the airplane with a retractable nose-wheel, he landed about mid-field on the 4,000ft long runway, and his approach speed had been about 10 knots fast. During the landing roll, the pilot started a right turn to exit his approaching taxiway and pressed the brakes hard, because the airplane's ground speed was too fast. He reported that he heard a "small pop" and that he had "no braking control" and the airplane veered to the left. He released the brake pressure and retracted the nose landing gear to slow the airplane. The airplane skidded off the left side of the runway and collided with trees. The airplane sustained substantial damage to the left canard and the right wing. A Federal Aviation Administration, Aviation Safety Inspector examined the airplane after the accident. He reported that the right brake fluid line failed at the brake caliper. He asserted that the brake line failure was not a material failure, rather it was the result of the airplane's collision with trees. According to the pilot in the retractable-nosewheel airplane, he landed about midfield on the 4,000-ft-long runway, and his approach speed was about 10 knots too fast. During the landing roll, the pilot started a right turn to exit his approaching taxiway and pressed the brakes hard because the ground speed was too fast. He reported that he heard a "small pop" and that he had "no braking control," and the airplane veered left. He released the brake pressure and retracted the nose landing gear to slow the airplane. The airplane skidded off the left side of the runway and collided with trees. The airplane sustained substantial damage to the left canard and right wing. A Federal Aviation Administration aviation safety inspector who examined the airplane after the accident reported that the right brake fluid line failed at the brake caliper. He asserted that the brake line failure was not a material failure, rather it was the result of the airplane's collision with trees. 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).

  • C Personnel issues-Task performance-Use of equip/info-Aircraft control-Pilot - C
  • C Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Surface speed/braking-Not attained/maintained - C
  • C Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Directional control-Not attained/maintained - C
  • Environmental issues-Physical environment-Object/animal/substance-Tree(s)-Contributed to outcome

Verbatim from NTSB's published report. Source file NTSB_2018_GAA18CA227.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.