ATL85FA170

NTSB accident investigation · Bell 206L · Duluth, GA · May 20, 1985

Accident · FatalField investigationFinal report
Date
May 20, 1985, 19:30 local (23:30 UTC)
Place
Duluth, GA
Injuries
2 fatal, 1 serious, 1 minor
Damage
Destroyed
Phase of flight
Initial climb
Aircraft
N403DCBell 206L
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19850520018519A
Case key
6614

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.

In flight collision with objectTakeoff - initial climb
Preflight planning/preparation - inadequatePilot in commandCause
Object - utility poleFactor
Visual lookout - inadequatePilot in commandCause
Visual/aural detectionPilot in commandFactor
In flight collision with terrain/waterDescent - uncontrolled

Analysis

After loading a seriously burned patient in the helicopter, the plt started the eng & lifted off from the hospital parking lot. Immediately after lift-off, he started forward translational flt. About 65 ft from the lift-off point, an advancing main rotor blade struck an unmarked lamp post. The helicopter then crashed in the parking lot, just beyond the lamp post. The plt & one medical attendant were fatally injured, the other medical attendant was seriously injured. Reportedly, the patient did not sustain any additional discernible injury from the crash.

Aircraft

Registration
N403DC
Reported as
Bell 206L
Category
Helicopter
Serial number
45032
Airframe hours
4,121
Engine
Allison 250-C20B, 420 horsepower, turbo shaft
Damage
Destroyed
Flight
Part 135
Registered owner
Metro Ambulance Services, Inc.
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · April 16, 1985 · 38 hours before
Destination
PDK · Chamblee, GA
Airport
17A

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
35
Certificates
Private, Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Right
Toxicology
Performed

Weather

Conditions
Visual (VMC) · Day
Wind
200° at 7 knots
Visibility
11 statute miles
Lowest ceiling
15,000 ft broken
Temperature
79 °F, dew point 59 °F
Altimeter
30.00 inHg
Observed at
PDK, 11 nm away

FAA reports on this event · 1

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

Other investigations on N403DC · 1

Matched to the same aircraft by N-number and date.