NYC86IA109

NTSB incident investigation · Sikorsky S-76 · Atlantic City, NJ · March 20, 1986

Incident · No injuriesIncident investigationFinal report
Date
March 20, 1986, 13:00 local (18:00 UTC)
Place
Atlantic City, NJ
Injuries
2 uninjured
Damage
Minor damage
Phase of flight
Landing
Aircraft
N38Sikorsky S-76
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Case key
30238

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

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
Vertical stabilizer surface - penetratedFactor
Aircraft handling - misjudgedDual studentCause

Analysis

During a preflight examination of a Sikorsky S76 the instructor and student discovered a hole in the leading edge of the pylon above the intermediate gear box and scuff mark on the main rotor blade caps. The instructor and student had just completed a 2.1 hr training session that consisted of 18 takeoffs and landings, and were about to begin a second session when the damage was discovered. The time of damage occurrence is unknown.

Aircraft

Registration
N38
Reported as
Sikorsky S-76
Category
Helicopter
Serial number
760087
Airframe hours
870
Engine
Allison 250-30-S, 650 lbs thrust, turbo shaft
Damage
Minor damage
Flight
Instructional · Part 91
Registered owner
Tech. Center FAA
Airworthiness certificate
Standard, Normal
Last inspection
Annual · January 21, 1986
Departed
ACY · Atlantic City, NJ
Flight plan
VFR
Airport
ACY · Atlantic City, runway 6, asphalt

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
42
Certificates
Flight instructor, Airline transport
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Helicopter, Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
4,639 total · 58 in this make and model · 4,185 as pilot in command · 112 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
310° at 10 knots, gusting 25
Visibility
12 statute miles
Temperature
45 °F, dew point 21 °F
Altimeter
29.00 inHg