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Accidents · NTSB ERA21LA117 · Final report

Robinson R22 accident near West Palm Beach, Florida, January 26, 2021

On January 26, 2021 at about 10:15 pm local time, a 1998 Robinson R22 (helicopter), registered N474AT, was substantially damaged in an accident during landing (flare/touchdown) near West Palm Beach, Florida (Palm Beach County Park Airport). It was an instructional flight under general aviation rules (Part 91). No one was hurt; 2 people were on board or involved. The weather was visual conditions (good weather).

The NTSB's probable cause their words, unchanged

The examiner’s failure to arrest the helicopter descent during a simulated engine failure maneuver and the flight instructor’s inadequate remedial action, which resulted in a hard landing.

Source: NTSB aviation accident database, copy made October 5, 2026. Docket and reports at the NTSB.

What the record shows

Date
January 26, 2021 · about 10:15 pm local time
Place
West Palm Beach, Florida · Palm Beach County Park Airport · map
Type
Accident
Injuries
No one was hurt; 2 people were on board or involved.
Weather
visual conditions (good weather)
Aircraft
Robinson R22 BETA, built 1998 · all R22s on the register
Registration
N474AT · registry record · serial 2889
Damage
Substantial damage
Flight
Instructional flight · general aviation rules (Part 91)

The NTSB's narrative final · quoted from the NTSB record

The purpose of the flight was for the examiner to conduct an examination of the assistant chief flight instructor applicant in a helicopter. The last maneuver that they were testing for the day was an engine failure on takeoff. The examiner assumed control of the helicopter from the flight instructor and began the takeoff. He asked the flight instructor to guard the flight controls before he announced a simulated engine failure and initiated the glide phase of the autorotation. When the examiner attempted to arrest the rate of descent by increasing engine power, he was unable to stop the helicopter prior to it impacting the ground. During the landing the helicopter’s skids and fuselage were substantially damaged. The pilots reported no preimpact mechanical malfunctions or failures with the helicopter that would have precluded normal operation.

The complete narrative as the NTSB published it. The NTSB's docket holds the report as a PDF and any photographs, statements and other documents from the investigation.

The factual record from the NTSB's investigation tables, in plain English

What happened, in order

  1. Hard landing during landing (flare/touchdown) defining event

The NTSB's findings

  • Aircraft › Aircraft oper/perf/capability › Performance/control parameters › Descent rate › Not attained/maintained
  • Personnel issues › Task performance › Use of equip/info › Aircraft control › Designated examiner
  • Personnel issues › Action/decision › Action › Delayed action › Instructor/check pilot

Pilot (unmanned)

  • Certificate: airline transport pilot, flight instructor, private
  • Ratings: single-engine land; instructor: helicopter; instructor: instrument helicopter; instrument: helicopter; rotorcraft: helicopter
  • Flight time: 3,082 hours in all; 1,512 in this make and model; 15 in the last 90 days; 4 in the last 30 days; 2,981 as pilot in command; 2,455 on instruments
  • Last flight review: December 18, 2020
  • Medical certificate: Class 2 (without waivers/limitations)
  • Seat: rgt
  • Injury: no injuries

Flight instructor

  • Certificate: flight instructor, commercial pilot
  • Ratings: instructor: helicopter; instructor: instrument helicopter; instrument: helicopter; rotorcraft: helicopter
  • Flight time: 1,346 hours in all; 1,175 in this make and model; 156 in the last 90 days; 45 in the last 30 days; 1,262 as pilot in command; 991 on instruments
  • Last flight review: October 22, 2020
  • Medical certificate: Class 2 (with waivers/limitations)
  • Seat: left
  • Injury: no injuries

The aircraft

  • Airframe total time: 6,459.4 hours
  • Last inspection: annual inspection, September 3, 2020; 44 hours since
  • Maximum gross weight: 1,370 lb
  • Seats: 2
  • Landing gear: fixed
  • Engine: Lycoming O-360-J2A (piston); 3,468 hours total

The flight

  • Flight plan: none
  • A second pilot was aboard

Weather at the time

  • Light: daylight
  • Wind: from 150° at 10 knots
  • Visibility: 10 statute miles
  • Sky: clear
  • Temperature: 79°F (26°C), dew point 68°F (20°C)
  • Altimeter: 30.01 inHg
  • Observation at 5:15 pm from LNA

Injuries

FatalSeriousMinorNone
Flight crew2

Documents from the investigation the NTSB's docket: the evidence folder behind the report

4 documents, released by the NTSB on July 13, 2021. View them here, or download them; the NTSB redacts some personal details before release, and this site shows the NTSB's own titles rather than its file names.

The same docket at the NTSB · documents without a copy here are fetched from the NTSB when you open them.

Everything on this page comes from the NTSB's public records. The narrative, probable cause and findings are the NTSB's own words; the coded tables behind the report are written out in plain English, with pilots' ages, home towns and medical details left out. The documents and photographs are the NTSB's docket, shown as the NTSB released them. This site's own text never names anyone involved. A preliminary report can change; the final report usually follows one to two years later, and the page is refreshed when it does.