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Atlas / NTSB / ERA11CA061

NTSB CAROL · Event

Event ERA11CA061

2010-11-14 Gaithersburg, Maryland, United States Airport · GAI None 1 aircraft Status: Completed

Aircraft involved

Probable cause & findings

The student pilot's inadequate use of the rudder, and subsequent loss of directional control.

Factual narrative

According to the student pilot, he completed a "stabilized" approach to runway 14, with the airspeed 5 knots higher than the prescribed approach speed due to the wind conditions. During the landing flare, the pilot "felt wind shear that caused the touchdown,and the airplane ballooned back into the air to about 20 feet." The student pilot then added power to slow the descent, and the airplane "ballooned again with some drift to the left." The student pilot then decided to go around, and as he "applied full power without adding rudder," the airplane veered to the left and departed the left side of the runway. The student pilot then reduced power in an attempt to regain directional control of the airplane, but it continued forward until the nose landing gear collapsed and it came to rest in a grassy area to the left of the runway. During the accident sequence, the airplane incurred substantial damage to the firewall and left wing. The student pilot reported that there were no mechanical anomalies with the airplane. The winds reported at the airport about the time of the accident were from 150 degrees at 8 knots. According to the student pilot, he completed a stabilized approach to the runway, with the airspeed 5 knots higher than the prescribed approach speed due to the 8 knot headwind condition. During the landing flare, the airplane encountered a gust of wind, and bounced on the runway. He said he added power to slow the descent, but the airplane ballooned again with some drift to the left. He decided to execute a go around, and as he applied full power without adding rudder, the airplane veered to the left and departed the left side of the runway. He then reduced the power in an attempt to regain directional control of the airplane, but it continued forward until the nose gear collapsed and the airplane came to rest in a grassy area to the left of the runway. During the accident sequence, the airplane incurred substantial damage to the firewall and left wing. The student pilot reported there were no mechanical anomalies with the airplane. The wind reported at the airport about the time of the accident was from 150 degrees at 8 knots. 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 oper/perf/capability-Performance/control parameters-Directional control-Not attained/maintained - C
  • C Aircraft-Aircraft systems-Flight control system-Rudder control system-Not used/operated - C

Verbatim from NTSB's published report. Source file NTSB_2010_ERA11CA061.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 or causal vocabulary (wind shear). 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 ↗