Individually Owned: 150,657
Corporate Owned: 137,281
Aircraft Accident/Incident Report
Lane City, Texas 77453
Tuesady, October 30, 1984 9:45 CST
NTSB Narrative Summary Released at Completion of Accident
DURING CRUISE AT 600 FT AGL A BANG WAS HEARD & ACFT EXPERIENCED A VIBRATION. WHEN TURNING TOWARD A FLD TO LAND A SECOND BANG WAS HEARD & VIBRATION CEASED. HOWEVER, AN UNCOMMANDED RT YAW WAS EXPERIENCED & THE NOSE BEGAN TO TUCK UNDER. ACFT CONTACTED TERRAIN DESPITE REMEDIAL ACTION ATTEMPT BY PLT. INVESTIGATION REVEALED TAIL ROTOR ASS'Y SEPARATED FROM ACFT INFLT. LAB EXAM REVEALED GEAR BOX ATTACHMENT STUDS FAILED DUE TO LOW CYCLE FATIGUE. TAIL ROTOR BLADE, S/N TCT-7478, HAD APRX 60% OF PHENOLIC TIP BLOCK MISSING & 3 ALUMINUM RIVETS MISSING FROM TITANIUM SKIN. NO BONDING MATERIAL WAS VISIBLE ON INTERIOR BLADE SKIN. ACFT WAS OPERATED IN A SALT WATER ENVIR. ON 4/17/82, AD 82-17-04 WAS ISSUED REQ INSPECTION OF TAIL ROTOR ASS'Y SPECIFICALLY FOR TIP BLOCK SECURITY, VOID & RETENTION EVERY 7 DAYS. AD REVISED (AD 82-17-04,R1) REQ COMPLIANCE NOT TO EXCEED 25 HR INTERVALS. ON 9/3/84 REVISION 2 REQ INSPECTION REVERTING BACK TO 7 DAY INTERVAL. OPERATOR HAD NOT RECEIVED REVISION 2 & LAST INSPECTION PERFORMED ON 10/4/84 APRX 21 HRS PRIOR TO ACCIDENT.
NTSB Probable Cause Narrative
Not Yet Reported
Event Information
| Type of Event | Accident |
| Event Date | 10/30/1984 |
| Event Day of the Week | Tuesday |
| Time of Event | 945 |
| Event Time Zone | Central Standard Time |
| Event City | LANE CITY |
| Event State | TEXAS |
| Event Country | -- |
| Zipcode of the event site | 77453 |
| Event Date Year | 1984 |
| Event Date Month | 10 |
| 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 | 0 |
| Weather Briefing Completeness | Unknown |
| Investigator's weather source | Weather Observation Facility |
| Time of the weather observation | 950 Central Standard Time |
| Direction of event from weather observation facility (degrees) | 200 |
| Weather Observation Facility ID | PSX |
| Elevation of weather observation facility | 15 |
| Distance of event from weather observation facility (units?) | 31 |
| Time Zone of the weather observation | CST |
| Lighting Conditions | Day |
| Lowest Ceiling Height | 6000 |
| Lowest Non-Ceiling Height | 2000 |
| 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) | 24 |
| Wind Direction (degrees magnetic) | 70 |
| Variable Wind Indicator | Unknown |
| Wind Speed (knots) | 5 |
| Wind Velocity Indicator | Unknown |
| Wind Gust Indicator | Unknown |
| Wind Gust (knots) | 0 |
| Altimeter Setting at event time (in. Hg) | 30 |
| Density Altitude (feet) | -- |
| Intensity of Precipitation | Unknown |
| METAR weather report | -- |
| Event Highest Injury | Serious |
| On Ground, Fatal Injuries | 0 |
| On Ground, Minor Injuries | 0 |
| On Ground, Serious Injuries | 0 |
| Injury Total Fatal | -- |
| Injury Total Minor | 2 |
| Injury Total None | -- |
| Injury Total Serious | 1 |
| Injury Total All | 3 |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 1710 |
| NTSB Notification Source | -- |
| NTSB Notification Date | Oct 30 1984 12:00AM |
| NTSB Notification Time | 1007 |
| Fiche Number and/or location -used to find docket information | 27301 |
| Date of most recent change to record | Jan 2 2001 9:15AM |
| User who most recently changed record | dbo |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N1074G |
| NTSB Number | FTW85FA032 |
| Missing Aircraft Indicator | N |
| Federal Aviation Reg. Part | Part 135: Air Taxi & Commuter |
| Type of Flight Plan filed | Company VFR |
| Flight plan Was Activated? | -- |
| Damage | Destroyed |
| Aircraft Fire | None |
| Aircraft Explosion | None |
| Aircraft Manufacturer's Full Name | BELL |
| Aircraft Model | 206B |
| Aircraft Series Identifier | 206B |
| Aircraft Serial Number | 2865 |
| Certified Max Gross Weight | 3200 |
| 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 | 5 |
| Number of Engines | 1 |
| Fixed gear or retractable gear | Fixed |
| Aircraft, Type of Last Inspection | AAIP |
| Date of Last Inspection | Sep 27 1984 12:00AM |
| Airframe hours since last inspection | 38 |
| Airframe Hours | 3138 |
| ELT Installed | No |
| ELT Activated | No |
| ELT Aided Location of Event Site | No |
| ELT Type | -- |
| Aircraft Owner Name | EVERGREEN VENTURES INC. |
| Aircraft Owner Street Address | P.O. BOX 661 |
| Aircraft Owner City | MCMINVILLE |
| Aircraft Owner State | OR |
| Aircraft Owner Country | |
| Aircraft Owner Zipcode | 97128 |
| 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 | |
| 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 | Non-scheduled |
| Indicates Domestic or International Flight | Domestic |
| Operator carrying Pax/Cargo/Mail | Passenger Only |
| Type of Flying (Per_Bus / Primary) | Unknown |
| Second Pilot on Board | No |
| Departure Point Same as Event | No |
| Departure Airport Code | 5RS |
| Departure City | WHARTON |
| Departure State | TX |
| Departure Country | |
| Departure Time | 52 |
| Departure Time Zone | CST |
| Destination Same as Local Flt | -- |
| Destination Airport Code | B-52 |
| Destination City | MATAGORDA 520 |
| Destination State | GM |
| Destination Country | |
| Specific Phase of Flight | Cruise |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Jan 2 2001 10:36AM |
| User who most recently changed record | dbo |
| Since inspection or accident | -- |
| Event Location Runway Number and Location | 0 |
| Runway Length | 0 |
| Runway Width | 0 |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |