Aircraft Accident/Incident Report

Jackson, Wyoming 83001
Tuesady, July 31, 2001 13:47 MDT

NTSB Narrative Summary Released at Completion of Accident

While a Bell 205A-1 helicopter was at an out-of-ground effect hover over a pond using a long line and bambi bucket to pick up water during fire fighting operations, a Bell 212 helicopter, which was also equipped with a long line and bambi bucket, came to an out-of-ground effect hover above it. While the Bell 212 helicopter was operating in close proximity, its bambi bucket contacted the Bell 205A-1's main rotor system. The pilot of the Bell 205A-1 performed an autorotation with power to the shoreline, coming to rest with the tail section and part of the fuselage in the pond. The Bell 212 landed at the helibase without further incident.

NTSB Probable Cause Narrative

the Bell 212 helicopter pilot's inadequate visual lookout which resulted in a midair collision.

Event Information

Type of Event Accident
Event Date 7/31/2001
Event Day of the Week Tuesday
Time of Event 1347
Event Time Zone Mountain Daylight Time
Event City Jackson
Event State WYOMING
Event Country --
Zipcode of the event site 83001
Event Date Year 2001
Event Date Month 7
MidAir Collision Indicator Yes
On Ground Collision occurred ? No
Event Location Latitude --
Event Location Longitude --
Event Location Airport --
Event Location Nearest Airport ID --
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles --
Degrees magnetic from airport --
Airport Elevation --
Weather Briefing Completeness Not pertinent
Investigator's weather source Pilot
Time of the weather observation
Direction of event from weather observation facility (degrees) --
Weather Observation Facility ID --
Elevation of weather observation facility --
Distance of event from weather observation facility (units?) --
Time Zone of the weather observation --
Lighting Conditions Day
Lowest Ceiling Height --
Lowest Non-Ceiling Height --
Sky/Lowest/Cloud Conditions Clear
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 23
Dew Point at event time (in degress fahrenheit) --
Wind Direction (degrees magnetic) 180
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 10
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) --
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report --
Event Highest Injury None
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal --
Injury Total Minor --
Injury Total None 2
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 12592
NTSB Notification Source FAA Comm Center
NTSB Notification Date Jul 31 2001 12:00AM
NTSB Notification Time 1510
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Feb 10 2004 3:17PM
User who most recently changed record NTSB\JOHB
Basic weather conditions Visual Meteorological Cond
FAA District Office CASPER, WYOMING

Aircraft Involved

Aircraft #1

Aircraft #2

Aircraft Registration Number N205BR N911VR
NTSB Number DEN01TA134A DEN01TA134B
Missing Aircraft Indicator -- --
Federal Aviation Reg. Part Public Use Public Use
Type of Flight Plan filed Company VFR None
Flight plan Was Activated? Yes No
Damage Substantial None
Aircraft Fire None None
Aircraft Explosion None None
Aircraft Manufacturer's Full Name Bell Bell
Aircraft Model 205A-1 212
Aircraft Series Identifier -- --
Aircraft Serial Number 30033 30998
Certified Max Gross Weight 10500 11200
Aircraft Category Helicopter Helicopter
Aircraft Registration Class U.S. Registered/U.S. Soil U.S. Registered/U.S. Soil
Aircraft is a homebuilt? No No
Flight Crew Seats -- --
Cabin Crew Seats -- --
Passenger Seats -- --
Total number of seats on the aircraft 11 11
Number of Engines 1 2
Fixed gear or retractable gear Fixed Fixed
Aircraft, Type of Last Inspection 100 Hour Continuous Airworthiness
Date of Last Inspection Jul 4 2001 12:00AM Jul 29 2001 12:00AM
Airframe hours since last inspection 96.9 1.7
Airframe Hours 10496.4 16886.3
ELT Installed Yes Yes
ELT Activated No Unknown
ELT Aided Location of Event Site No No
ELT Type -- --
Aircraft Owner Name Idaho Helicopters, Inc. Rogers Helicopters, Inc.
Aircraft Owner Street Address 2471 Commerce Avenue P.O. Box 4
Aircraft Owner City Boise fresno
Aircraft Owner State ID CA
Aircraft Owner Country USA USA
Aircraft Owner Zipcode 83705 93613
Operator is an individual? No No
Operator Name U.S Forest Service U.S. Forest Service
Operator Same as Owner? No No
Operator Is Doing Business As -- --
Operator Address Same as Owner? No No
Operator Street Address 333 SW 1st Avenue 333 SW 1st Avenue
Operator City Portland Portland
Operator State OR OR
Operator Country USA USA
Operator Zip code 97204 97204
Operator Code -- --
Owner has at least one certificate -- --
Other Operator of large aircraft? -- --
Certified for Part 133 or 137 Operation External Load External Load
Operator Certificate Number -- --
Indicates whether an air carrier operation was scheduled or not -- --
Indicates Domestic or International Flight -- --
Operator carrying Pax/Cargo/Mail -- --
Type of Flying (Per_Bus / Primary) Public Use Public Use
Second Pilot on Board No No
Departure Point Same as Event No No
Departure Airport Code -- --
Departure City Wilson Wilson
Departure State WY WY
Departure Country USA USA
Departure Time 1300 --
Departure Time Zone MDT MDT
Destination Same as Local Flt dest & departure same, accident can occur anywhere dest & departure same, accident can occur anywhere
Destination Airport Code -- --
Destination City -- --
Destination State -- --
Destination Country -- --
Specific Phase of Flight Maneuvering Maneuvering
Report sent to ICAO? No No
Evacuation occurred -- No
Date of most recent change to record Nov 7 2002 12:51PM Nov 7 2002 12:51PM
User who most recently changed record MCBM MCBM
Since inspection or accident -- --
Event Location Runway Number and Location -- --
Runway Length -- --
Runway Width -- --
Sight Seeing flight No No
Air Medical Flight No No
Medical Flight -- --