Individually Owned: 150,657
Corporate Owned: 137,281
Aircraft Accident/Incident Report
Cranesville, Pennsylvania 16410
Friday, September 28, 1990 18:00 EDT
NTSB Narrative Summary Released at Completion of Accident
THE PILOT STATED THAT HE HAD FINISHED A SPRAY SWATH AND INITIATED A 'CYLIC CLIMB' TO CLEAR TREES AT THE END OF THE FIELD. HE REPORTED HEARING A NOISE 'AS IF SOMETHING BROKE' JUST AFTER THE HELICOPTER CLEARED THE TREES. THE HELICOPTER YAWED RIGHT AND PITCHED DOWN. THE PILOT APPLIED LEFT RUDDER PEDAL AND FULL AFT CYCLIC IN AN ATTEMPT TO RECOVER, BUT THE HELICOPTER IMPACTED THE GROUND AT THE EDGE OF THE WOODED AREA. POST-IMPACT FIRE ENSUED. INVESTIGATORS FOUND NO INDICATION OF PRE-IMPACT POWER LOSS OR LOSS OF TAIL SECTION CONTINUITY. EXAMINATION OF THE FLIGHT CONTROLS TO THE MAIN ROTOR SYSTEM REVEALED THAT A NUT AND BOLT WERE MISSING FROM ONE END OF THE FORE AND AFT CYCLIC CONTROL ROD.
NTSB Probable Cause Narrative
THE PILOT'S INABILITY TO MAINTAIN CONTROL OF THE HELICOPTER AFTER THE LOSS OF A PORTION OF THE CYCLIC CONTROL ASSEMBLY; THIS RESULTED IN GROUND IMPACT AND POST-IMPACT FIRE.
Event Information
| Type of Event | Accident |
| Event Date | 9/28/1990 |
| Event Day of the Week | Friday |
| Time of Event | 1800 |
| Event Time Zone | Eastern Daylight Time |
| Event City | CRANESVILLE |
| Event State | PENNSYLVANIA |
| Event Country | -- |
| Zipcode of the event site | 16410 |
| Event Date Year | 1990 |
| Event Date Month | 9 |
| 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 | 0 |
| Degrees magnetic from airport | 0 |
| Airport Elevation | 0 |
| Weather Briefing Completeness | Unknown |
| Investigator's weather source | Pilot |
| Time of the weather observation | 0 |
| Direction of event from weather observation facility (degrees) | 0 |
| Weather Observation Facility ID | |
| Elevation of weather observation facility | 0 |
| Distance of event from weather observation facility (units?) | 0 |
| Time Zone of the weather observation | |
| Lighting Conditions | Day |
| Lowest Ceiling Height | 0 |
| Lowest Non-Ceiling Height | 1000 |
| Sky/Lowest/Cloud Conditions | Thin Broken |
| Sky Condition for Lowest Ceiling | None |
| Visibility Runway Visual Range (Feet) | 0 |
| Visibility Runway Visual Value (Statute Miles) | 0 |
| Visibility (Statute Miles) | 0 |
| Air Temperature at event time (in degrees celsius) | 21 |
| Dew Point at event time (in degress fahrenheit) | -18 |
| Wind Direction (degrees magnetic) | 150 |
| Variable Wind Indicator | Unknown |
| Wind Speed (knots) | 5 |
| Wind Velocity Indicator | Unknown |
| Wind Gust Indicator | Not Gusting |
| Wind Gust (knots) | 0 |
| Altimeter Setting at event time (in. Hg) | -- |
| Density Altitude (feet) | -- |
| Intensity of Precipitation | Unknown |
| METAR weather report | -- |
| Event Highest Injury | Minor |
| On Ground, Fatal Injuries | 0 |
| On Ground, Minor Injuries | 0 |
| On Ground, Serious Injuries | 0 |
| Injury Total Fatal | -- |
| Injury Total Minor | 1 |
| Injury Total None | -- |
| Injury Total Serious | -- |
| Injury Total All | 1 |
| Investigating Agency | FAA |
| NTSB Docket Number (internal use) | 1065 |
| NTSB Notification Source | -- |
| NTSB Notification Date | -- |
| NTSB Notification Time | 0 |
| Fiche Number and/or location -used to find docket information | 42285 |
| Date of most recent change to record | Dec 12 2000 5:22PM |
| User who most recently changed record | dbo |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N9024T |
| NTSB Number | NYC90DGM03 |
| Missing Aircraft Indicator | N |
| Federal Aviation Reg. Part | Part 137: Agricultural |
| Type of Flight Plan filed | None |
| Flight plan Was Activated? | -- |
| Damage | Destroyed |
| Aircraft Fire | Ground |
| Aircraft Explosion | None |
| Aircraft Manufacturer's Full Name | Continental Copters |
| Aircraft Model | MK5A |
| Aircraft Series Identifier | MK5A |
| Aircraft Serial Number | CCI-74-6 |
| Certified Max Gross Weight | 2450 |
| 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 | 1 |
| Number of Engines | 1 |
| Fixed gear or retractable gear | Fixed |
| Aircraft, Type of Last Inspection | Annual |
| Date of Last Inspection | Sep 7 1989 12:00AM |
| Airframe hours since last inspection | 288 |
| Airframe Hours | 8575 |
| ELT Installed | No |
| ELT Activated | Unknown |
| ELT Aided Location of Event Site | No |
| ELT Type | -- |
| Aircraft Owner Name | MARVIN L SCRIPTER |
| Aircraft Owner Street Address | 4516 SW 51ST STREET |
| Aircraft Owner City | FT. LAUDERDALE |
| Aircraft Owner State | FL |
| Aircraft Owner Country | |
| Aircraft Owner Zipcode | 33314 |
| 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 | NJQG |
| Owner has at least one certificate | Yes - certificate holder |
| Other Operator of large aircraft? | No |
| Certified for Part 133 or 137 Operation | Agriculture |
| Operator Certificate Number | -- |
| Indicates whether an air carrier operation was scheduled or not | Unknown |
| Indicates Domestic or International Flight | Unknown |
| Operator carrying Pax/Cargo/Mail | Unknown |
| Type of Flying (Per_Bus / Primary) | Aerial Application |
| Second Pilot on Board | No |
| Departure Point Same as Event | Yes |
| Departure Airport Code | |
| Departure City | |
| Departure State | |
| Departure Country | |
| Departure Time | 0 |
| Departure Time Zone | |
| 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 | Maneuvering |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Jan 2 2001 10:35AM |
| 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 | -- |