Accident Details
Date
Friday, July 4, 2008
NTSB Number
CHI08CA177
Location
Ottawa, IL
Event ID
20080815X01250
Coordinates
41.399723, -88.793891
Aircraft Damage
Substantial
Highest Injury
None
Fatalities
0
Serious Injuries
0
Minor Injuries
0
Uninjured
4
Total Aboard
4
Probable Cause and Findings
The pilot's failure to maintain clearance from the power transmission lines. Contributing to the accident was the unmarked power transmission lines.
Aircraft Information
Registration
N31138
Make
ROBINSON
Serial Number
11313
Engine Type
Reciprocating
Registered Owner (Historical)
Name
MIDWESTERN HELICOPTER LLC
Address
10450 52ND ST
Status
Deregistered
City
KENOSHA
State / Zip Code
WI 53144-7434
Country
United States
Analysis
The helicopter impacted unmarked power transmission lines as the pilot maneuvered at low altitude over a river. The helicopter impacted the river and separated into several pieces. The pilot and his passengers were not injured and were rescued by nearby boaters.
Data Source
Data provided by the National Transportation Safety Board (NTSB). For more information on this event, visit the NTSB Records Search website. NTSB# CHI08CA177