NYC82FA080

NTSB accident investigation · MBB BO-105C · New Ringgold, PA · April 28, 1982

Accident · FatalField investigationFinal report
Date
April 27, 1982, 23:55 local (Apr 28, 1982, 03:55 UTC)
Place
New Ringgold, PA
Injuries
4 fatal
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N1022HMBB BO-105C
Weather
Instrument (IMC) · Night/dark
Status
Completed · report April 27, 1983
Report
Approved by Office Director
FAA report
19820427070769A
Case key
71997

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.

Loss of control - in flightCruise
Light condition - dark nightFactor
Weather condition - low ceilingFactor
Weather condition - rainFactor
In-flight planning/decision - improperPilot in commandFactor
Lack of total instrument timePilot in commandFactor
Flight into known adverse weather - continuedPilot in commandFactor
Visual/aural detectionPilot in commandFactor
Aircraft handling - not maintainedPilot in commandCause
Spatial disorientationPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled
Terrain condition - mountainous/hillyFactor
Terrain condition - risingFactor

Analysis

The helicopter was leased by the allentown sacred heart hospital. At 2236 EDT, the pilot, who was standing by for duty, obtained a weather briefing. Later, at 2312, there was a request for a med-evac helicopter to respond to a car accident. The helicopter departed 10 min later and landed at the site at 2343 EDT. A short time later, the helicopter lifted off with a patient, two nurses and a pilot on board. At that time, the weather conditions were very rainy with a mild breeze. Reportedly, the helicopter departed toward the southeast with the searchlight on. A short time later, it impacted on rising terrain in a steep nose down attitude and in a right bank. A witness reported seeing the helicopter cross over trees with the searchlight on, pointing down, before impact. The aircraft was destroyed by impact and fire. Rotational damage was found in both engine. An FAA form 337, dated 4/27/82, revealed that a nightsun searchlight had been installed and the weight and balance had been adjusted for the installation.

Aircraft

Registration
N1022H
Reported as
MBB BO-105C
Category
Helicopter
Serial number
S-116
Airframe hours
3,639
Engine
Allison 250-C20B, 400 horsepower, turbo shaft
Damage
Destroyed
Fire
On-Ground
Flight
Part 91
Operator
Keystone Helicopter Corporatio
Registered owner
Mbb Helicopter Corporation
Departed
New Ringgold, PA
Destination
Allentown, PA

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
27
Certificates
Flight instructor, Commercial
Airplane ratings
Single-engine land
Medical
Class 1, Valid Medical--w/ waivers/lim
Flight hours
1,913 total · 75 in this make and model · 33 in the last 90 days · 2 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Night/dark
Visibility
1 statute miles
Temperature
113 °F
Altimeter
30.00 inHg

FAA reports on this event · 1

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