MKC89LA188

NTSB accident investigation · Bell 206B · Park Rapids, MN · August 26, 1989

Accident · No injuriesLimited investigationFinal report
Date
August 26, 1989, 15:45 local (20:45 UTC)
Place
Park Rapids, MN
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N2168SBell 206B
Weather
Visual (VMC) · Day
Status
Completed · report June 18, 1990
Report
Approved by Office Director
FAA report
19890826031729A
Case key
34856

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

On this page

Probable cause

The pilot misjudged the clearance between the helicopter and the power line. The power line (transmission wire) was considered to be a contributing factor.

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
Object - wire,transmissionFactor
Clearance - misjudgedPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The pilot said that almost immediately after lift-off, the helicopter's main rotor blades struck a power line cable. The helicopter then struck the terrain, severing the tail boom with the main rotor blades. The helicopter came to rest upright on its skids.

Aircraft

Registration
N2168S
Reported as
Bell 206B
Category
Helicopter
Serial number
3490
Engine
Allison 250-C20B, 420 horsepower, turbo shaft
Damage
Substantial damage
Flight
Positioning · Part 91
Registered owner
Omni Flight Helicopters, Inc.
Destination
DKD

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
38
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Right
Toxicology
Performed
Flight hours
1,904 total · 150 in this make and model · 1,904 as pilot in command · 188 in the last 90 days · 67 in the last 30 days · 9 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
300° at 8 knots
Visibility
12 statute miles
Lowest ceiling
2,500 ft broken
Temperature
-0 °F, dew point -0 °F
Altimeter
29.00 inHg
Observed at
PKD, 1 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.