Skip to content

Atlas / NTSB / GAA16CA286

NTSB CAROL · Event

Event GAA16CA286

2016-06-06 Arlington, Washington, United States Airport · AWO None 1 aircraft Status: Completed

Registry · N539MT

FAA Aircraft Registry record.

Make / Model

CESSNA 172D

Year of manufacture

1962 · 54 years old at event

Engine

CONT MOTOR 0-300 SER (145 hp)

Seats / Engines

4 seats · 1 engine

Last airworthiness date

19620929

ADS-B equipped

Yes — Mode-S A6D301

Registrant of record

FLYBOYS LLC

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

The failure of the airplane’s right steering rod end, which resulted in the pilot’s inability to maintain directional control.

Factual narrative

According to the pilot of the tri-cycle landing gear-equipped airplane, he made a normal landing, but the airplane began to veer left of the centerline during the landing roll. He corrected with right rudder and heard a "thump" as if something affixed to the airplane was being dragged and the rudder steering became ineffective. He recalled that with constant hard right rudder input, coupled with dynamic braking, he turned the airplane to the right, the nose landing gear collapsed, and the airplane skidded to a stop. The airplane sustained substantial damage to the firewall. The photographs provided by the Federal Aviation Administration (FAA) Inspector revealed that the right steering rod end had failed. Photographs also revealed that the bolts of the nose gear firewall mount were pulled from the firewall. The nose gear assembly had rotated more than 90° to the left and was found underneath the fuselage. The NTSB Investigator-in-charge asked that the two additional airplanes in the operator's inventory be inspected. The operator found that the steering rod ends of the inspected airplanes, were bent and showed signs of cracking between the threads. The steering bungees were visually inspected; however, they could not be thoroughly inspected without damaging the component. According to the pilot of the tricycle landing gear-equipped airplane, he made a normal landing, but the airplane began to veer left of the centerline during the landing roll. He corrected with right rudder and heard a "thump" as if something affixed to the airplane was being dragged, and the rudder steering became ineffective. He recalled that, with constant hard right rudder input, coupled with dynamic braking, he turned the airplane to the right, the nose landing gear collapsed, and the airplane skidded to a stop. The airplane sustained substantial damage to the firewall. Photographs provided by the Federal Aviation Administration inspector revealed that the right steering rod end had failed and that the bolts of the nose gear firewall mount were pulled from the firewall. The nose gear assembly had rotated more than 90° to the left and was found underneath the fuselage. The NTSB investigator-in-charge asked that the two additional airplanes in the operator's inventory be inspected. The operator found that the steering rod ends of the inspected airplanes were bent and showed signs of cracking between the threads. The steering bungees were visually inspected; however, they could not be thoroughly inspected without damaging the component. 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 Aircraft-Aircraft systems-Landing gear system-Landing gear steering system-Failure - C
  • C Aircraft-Aircraft systems-Landing gear system-Nose/tail gear attach section-Failure - C
  • C Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Directional control-Attain/maintain not possible - C

Verbatim from NTSB's published report. Source file NTSB_2016_GAA16CA286.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.

Related research

What the literature says.

Academic papers and agency reports matching this event's aircraft type. Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.

Browse the full corpus — academia portal ↗