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Atlas / NTSB / CEN21LA295

NTSB CAROL · Event

Event CEN21LA295

2021-06-28 Ray, Michigan, United States Airport · 57D Serious 1 aircraft Status: Completed

Registry · N920SS

FAA Aircraft Registry record.

Make / Model

FLIGHT DESIGN GMBH CTLS

Engine

ROTAX 912ULS SERIES (100 hp)

Seats / Engines

2 seats · 1 engine

Last airworthiness date

20100520

ADS-B equipped

Yes — Mode-S ACBFCB

Registrant of record

EXIMIOUS FLYING CLUB INC

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

The flight instructor’s improper decision to direct the student pilot to exit the airplane with the engine running, which resulted in serious injury when the student walked into the propeller arc.

Factual narrative

The flight instructor was conducting the 16-year-old student pilot’s first instructional flight. After completing several takeoffs and landings, they “taxied around the airport multiple times,” during which they experienced “light to sometimes moderate” rain. At the conclusion of the lesson, the rain became heavy enough that visibility was reduced, and the instructor decided to taxi the airplane into its open hangar to avoid getting wet. As they approached the hangar, the instructor noted a set of wheel chocks on the ground, and with the engine still running, he instructed the student to exit the airplane, walk around the propeller arc, and move the chocks so that he, “could taxi the airplane nose-first into the hangar…then turn it around once inside and shut down.” He stated that he repeated the instructions to ensure that the student understood. The student subsequently exited the airplane and walked forward into the spinning propeller, resulting in serious injury. The instructor reported that there were no preaccident mechanical malfunctions or failures of the airplane that would have precluded normal operation. 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).

  • Personnel issues-Action/decision-Info processing/decision-Decision making/judgment-Instructor/check pilot

Verbatim from NTSB's published report. Source file NTSB_2021_CEN21LA295.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 ↗