ATL86FA156

NTSB accident investigation · MBB BO-105C · Peterson, AL · June 2, 1986

Accident · FatalField investigationFinal report
Date
June 2, 1986, 18:15 local (23:15 UTC)
Place
Peterson, AL
Injuries
3 fatal
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N114BHMBB BO-105C
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19860602020649A
Case key
6946

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

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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 objectManeuvering
Object - wire,transmission
Preflight planning/preparation - poorPilot in commandFactor
Overconfidence in personal abilityPilot in commandFactor
In-flight planning/decision - improperPilot in commandCause
Ostentatious displayPilot in commandFactor
Low pass - intentionalPilot in commandCause
Clearance - not maintainedPilot in commandCause
Loss of control - in flightManeuvering
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The EMS helicopter was heard and observed as it flew at low altitude down the river. A witness saw it dip down then attempt to climb just prior to the collision with power lines across the river. The helicopter broke the wires but was stopped and came apart as it fell into the river. The sun was low on the horizon and the aircraft was flying generally southwest. The collision occurred approximately 2500 feet below the maximum elevation figures for terrain and obstructions in the quadrangle the aircraft was flying through. Reportedly low level flights had been performed on previous occasions and had been described as fun by one of the passengers.

Aircraft

Registration
N114BH
Reported as
MBB BO-105C
Category
Helicopter
Serial number
S-114
Airframe hours
6,420
Engine
Allison 250-C20, 400 horsepower, turbo shaft
Damage
Destroyed
Flight
Part 135
Registered owner
Metro Aviation, Inc.
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · April 25, 1986 · 39 hours before
Departed
BHM · Birmingham, AL
Destination
Jackson, MS
Flight plan
VFR

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
28
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine land
Instrument ratings
Airplane, Helicopter
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Right
Toxicology
Performed
Flight hours
1,519 total · 302 in this make and model · 48 in the last 90 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
10° at 5 knots
Visibility
7 statute miles
Lowest ceiling
25,000 ft broken
Temperature
84 °F, dew point 70 °F
Altimeter
29.00 inHg
Observed at
TCL, 17 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.