Individually Owned: 150,657
Corporate Owned: 137,281
Aircraft Accident/Incident Report
Miami, Florida 33149
Monday, March 6, 1995 16:00 EST
NTSB Narrative Summary Released at Completion of Accident
The pilot stated that while maneuvering at 250-300 feet, video taping a boat, he heard three dull thumps and the helicopter began to settle and the engine appeared to lose power. He lowered collective and nosed over. The engine power seemed low and he elected to land on the water. Postcrash examination of the aircraft structure, aircraft systems, flight controls, engine assembly, and all engine controls revealed no evidence to indicate precrash failure or malfunction. Uncontaminated Jet-A fuel was found in the airframe and engine fuel systems. About 2 minutes of audio information from the video camera that was being used by the passenger-photographer on the helicopter was subjected to frequency analysis. This analysis showed the engine N-1 speed was steady at 92% until 6.99 seconds before water impact when it decreased steadily to flight idle. Rotor speed remained steady at 99.8% until the N-1 speed began to decrease to idle. Rotor speed then dropped to 92.3% and the low rotor warning horn activated at 96.3% rotor speed. No thumps as reported by the pilot could be heard.
NTSB Probable Cause Narrative
THE FAILURE OF THE PILOT-IN-COMMAND TO MAINTAIN ADEQUATE ENGINE POWER WHILE MANEUVERING, HIS FAILURE TO TAKE REMEDIAL ACTION TO RECOVER FROM THE RESULTING DESCENT, AND HIS DECISION TO MAKE A PRECAUTIONARY LANDING ON THE WATER.
Event Information
| Type of Event | Accident |
| Event Date | 3/6/1995 |
| Event Day of the Week | Monday |
| Time of Event | 1600 |
| Event Time Zone | Eastern Standard Time |
| Event City | MIAMI |
| Event State | FLORIDA |
| Event Country | -- |
| Zipcode of the event site | 33149 |
| Event Date Year | 1995 |
| Event Date Month | 3 |
| MidAir Collision Indicator | No |
| 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 | Unknown |
| Investigator's weather source | Weather Observation Facility |
| Time of the weather observation | 1551 Eastern Standard Time |
| Direction of event from weather observation facility (degrees) | 15 |
| Weather Observation Facility ID | MIA |
| Elevation of weather observation facility | 11 |
| Distance of event from weather observation facility (units?) | 180 |
| Time Zone of the weather observation | EST |
| Lighting Conditions | Day |
| Lowest Ceiling Height | 25000 |
| Lowest Non-Ceiling Height | 3000 |
| Sky/Lowest/Cloud Conditions | Scattered |
| Sky Condition for Lowest Ceiling | Broken |
| Visibility Runway Visual Range (Feet) | 0 |
| Visibility Runway Visual Value (Statute Miles) | 0 |
| Visibility (Statute Miles) | 7 |
| Air Temperature at event time (in degrees celsius) | 26 |
| Dew Point at event time (in degress fahrenheit) | 17 |
| Wind Direction (degrees magnetic) | 110 |
| Variable Wind Indicator | Unknown |
| Wind Speed (knots) | 9 |
| Wind Velocity Indicator | Unknown |
| Wind Gust Indicator | Not Gusting |
| Wind Gust (knots) | 0 |
| Altimeter Setting at event time (in. Hg) | 30 |
| Density Altitude (feet) | 1000 |
| Intensity of Precipitation | Unknown |
| METAR weather report | -- |
| Event Highest Injury | None |
| On Ground, Fatal Injuries | 0 |
| On Ground, Minor Injuries | 0 |
| On Ground, Serious Injuries | 0 |
| Injury Total Fatal | -- |
| Injury Total Minor | -- |
| Injury Total None | 3 |
| Injury Total Serious | -- |
| Injury Total All | -- |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 45 |
| NTSB Notification Source | -- |
| NTSB Notification Date | Mar 6 1995 12:00AM |
| NTSB Notification Time | 1605 |
| Fiche Number and/or location -used to find docket information | IMAGE |
| Date of most recent change to record | Dec 7 2000 4:09PM |
| User who most recently changed record | dbo |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N164BH |
| NTSB Number | MIA95LA084 |
| Missing Aircraft Indicator | N |
| Federal Aviation Reg. Part | Part 91: General Aviation |
| Type of Flight Plan filed | None |
| Flight plan Was Activated? | -- |
| Damage | Substantial |
| Aircraft Fire | None |
| Aircraft Explosion | None |
| Aircraft Manufacturer's Full Name | BELL |
| Aircraft Model | 206L |
| Aircraft Series Identifier | 206L |
| Aircraft Serial Number | 46602 |
| Certified Max Gross Weight | 4000 |
| Aircraft Category | Helicopter |
| Aircraft Registration Class | U.S. Registered/U.S. Soil |
| Aircraft is a homebuilt? | No |
| Flight Crew Seats | -- |
| Cabin Crew Seats | -- |
| Passenger Seats | -- |
| Total number of seats on the aircraft | 6 |
| Number of Engines | 1 |
| Fixed gear or retractable gear | Fixed |
| Aircraft, Type of Last Inspection | 100 Hour |
| Date of Last Inspection | Jan 17 1995 12:00AM |
| Airframe hours since last inspection | 67 |
| Airframe Hours | 15322 |
| ELT Installed | Yes |
| ELT Activated | No |
| ELT Aided Location of Event Site | Unknown |
| ELT Type | -- |
| Aircraft Owner Name | BISCAYNE HELICOPTERS INC. |
| Aircraft Owner Street Address | 12760 SW 137 AVE. |
| Aircraft Owner City | MIAMI |
| Aircraft Owner State | FL |
| Aircraft Owner Country | |
| Aircraft Owner Zipcode | 33186 |
| Operator is an individual? | -- |
| Operator Name | |
| Operator Same as Owner? | Yes |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | Yes |
| Operator Street Address | |
| Operator City | |
| Operator State | |
| Operator Country | |
| Operator Zip code | |
| Operator Code | KUVA |
| Owner has at least one certificate | Yes - certificate holder |
| Other Operator of large aircraft? | No |
| Certified for Part 133 or 137 Operation | Unknown |
| 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) | Aerial Observation |
| Second Pilot on Board | No |
| Departure Point Same as Event | Yes |
| Departure Airport Code | X44 |
| Departure City | |
| Departure State | FL |
| Departure Country | |
| Departure Time | 1545 |
| Departure Time Zone | EST |
| Destination Same as Local Flt | dest & departure same, accident can occur anywhere |
| Destination Airport Code | |
| Destination City | |
| Destination State | |
| Destination Country | |
| Specific Phase of Flight | Descent |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Jan 2 2001 10:34AM |
| User who most recently changed record | dbo |
| Since inspection or accident | -- |
| Event Location Runway Number and Location | 0 |
| Runway Length | -- |
| Runway Width | -- |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |