NYC83LA184

NTSB accident investigation · Robinson R-22 · Antrim, NH · July 19, 1983

Accident · No injuriesLimited investigationFinal report
Date
July 19, 1983, 17:30 local (21:30 UTC)
Place
Antrim, NH
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N8354ZRobinson R-22
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19830719037099A
Case key
35235

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Hard landingLanding - flare/touchdown
Rotorcraft flight controls - improper use ofDual studentCause
Altitude - misjudgedDual studentCause
Airspeed - belowDual studentCause
Remedial action - delayedDual studentCause
Supervision - inadequatePilot in command(cfi)Cause

Analysis

The helicopter made a steep approach, settled with power and made a hard landing. This was a dual instructional flt. Thestudents total time amounted to 4 hours, all in type. According to the CFI, while on the fourth approach on short final at 75 ft AGL, the student was told to increase the airspeed. At that time, a lateral vibration was felt and the acft started to settle. The CFI took control but the landing was hard, damaging the landing gear and frame.

Aircraft

Registration
N8354Z
Reported as
Robinson R-22
Category
Helicopter
Serial number
299
Airframe hours
786
Engine
Lycoming O-320-A2B, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Registered owner
Hawthorne College, Inc.
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · April 13, 1983 · 14 hours before
Airport
8B1 · Hawthorne

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
26
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
545 total · 160 in this make and model · 424 as pilot in command · 126 in the last 90 days · 4 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Visibility
20 statute miles
Lowest ceiling
None
Temperature
75 °F
Altimeter
29.00 inHg

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.