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CEN13CA550

2013-09-13 · Princeton, Minnesota, United States · None · 1 aircraft · Status: Completed

Airport PNM

Current FAA registration · N526PU

Make / Model
PIPER PA-28-161
Seats / Engines
4 seats · 1 engine
ADS-B equipped
Yes — Mode-S A6A090

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

An in-flight collision with a bald eagle.

Factual narrative

The flight instructor reported that the student pilot was flying S-turns over a road at 1,000 feet above ground level when a bald eagle struck the right horizontal stabilizer. The flight instructor took the controls, declared an emergency, and proceeded to land at the nearest airport. The control yoke was “buffeting,” but the engine continued to run smoothly.  On final approach, the flight instructor noticed that the rudder controls were impaired; however, the wind was calm so the landing was without incident. The examination of the airplane revealed that there was a large indentation on the right horizontal stabilizer with bird feathers embedded in it. The right side of the horizontal stabilizer was canted. In addition, the tail cone had been pushed upward and was in contact with the rudder, impeding its movement.  The flight instructor reported that the student pilot was flying S-turns over a road at 1,000 feet above ground level when a bald eagle struck the right horizontal stabilizer. The flight instructor took the controls, declared an emergency, and proceeded to land at the nearest airport. The control yoke was “buffeting,” but the engine continued to run smoothly.  On final approach, the flight instructor noticed that the rudder controls were impaired; however, the wind was calm so the landing was without incident. The examination of the airplane revealed that there was a large indentation on the right horizontal stabilizer with bird feathers embedded in it. The right side of the horizontal stabilizer was canted. In addition, the tail cone had been pushed upward and was in contact with the rudder, impeding its movement.  Source: NTSB Aviation Accident Database Retrieved: 2026-02-12

NTSB Findings

FAA avdata. C = Cause, F = Factor.

  • C Environmental issues-Physical environment-Object/animal/substance-Animal(s)/bird(s)-Effect on equipment - C
  • — Aircraft-Aircraft structures-Empennage structure-Horizontal stabilizer-Damaged/degraded
  • — Aircraft-Aircraft structures-Empennage structure-Rudder-Damaged/degraded

Verbatim from NTSB's published report. Source file NTSB_2013_CEN13CA550.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.