Individually Owned: 150,657
Corporate Owned: 137,281
John F Kennedy Intl Airport
Aircraft Accident/Incident Report
Jamaica, New York 11430
Monday, November 30, 1998 10:45 EST
NTSB Narrative Summary Released at Completion of Accident
The airplane struck a crane that was next to the taxiway, in a taxiway safety area. The first officer watched the right wing pass over a flatbed truck, several feet outboard the 'number four' engine nacelle. He thought the wing would also clear the crane, which was outboard and past the truck. The airplane continued taxiing, and the right wing struck the crane, causing damage to that wing, and causing the crane to topple over, and eject the occupant. The only conversation between the crewmembers during the 46 seconds prior to the accident, was a 'right side clear' callout by the first officer. The crane had been located in the taxiway safety area by subcontractor personnel, who took it upon themselves to remove safety barriers. There were no supervisory safety personnel at the accident site.
NTSB Probable Cause Narrative
The first officer misjudged the clearance between the right wing and the crane. Factors included the subcontractor's unauthorized placement of the crane in the taxiway safety area and insufficient oversight of the subcontractor's operations.
Event Information
| Type of Event | Accident |
| Event Date | 11/30/1998 |
| Event Day of the Week | Monday |
| Time of Event | 1045 |
| Event Time Zone | Eastern Standard Time |
| Event City | JAMAICA |
| Event State | NEW YORK |
| Event Country | -- |
| Zipcode of the event site | 11430 |
| Event Date Year | 1998 |
| Event Date Month | 11 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | |
| Event Location Longitude | |
| Event Location Airport | JOHN F KENNEDY INTL |
| Event Location Nearest Airport ID | JFK |
| Indicates whether the acc/inc occurred off or on an airport | On Airport |
| Distance from airport in statute miles | -- |
| Degrees magnetic from airport | -- |
| Airport Elevation | 22 |
| Weather Briefing Completeness | Unknown |
| Investigator's weather source | Weather Observation Facility |
| Time of the weather observation | 1051 Eastern Standard Time |
| Direction of event from weather observation facility (degrees) | 0 |
| Weather Observation Facility ID | JFK |
| Elevation of weather observation facility | 13 |
| Distance of event from weather observation facility (units?) | 0 |
| Time Zone of the weather observation | EST |
| Lighting Conditions | Day |
| Lowest Ceiling Height | 22000 |
| Lowest Non-Ceiling Height | 0 |
| Sky/Lowest/Cloud Conditions | Unknown |
| Sky Condition for Lowest Ceiling | Overcast |
| Visibility Runway Visual Range (Feet) | 0 |
| Visibility Runway Visual Value (Statute Miles) | 0 |
| Visibility (Statute Miles) | 10 |
| Air Temperature at event time (in degrees celsius) | 12 |
| Dew Point at event time (in degress fahrenheit) | 10 |
| Wind Direction (degrees magnetic) | 100 |
| Variable Wind Indicator | Unknown |
| Wind Speed (knots) | 8 |
| Wind Velocity Indicator | Unknown |
| Wind Gust Indicator | Not Gusting |
| 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 | Minor |
| On Ground, Fatal Injuries | 0 |
| On Ground, Minor Injuries | 1 |
| On Ground, Serious Injuries | 0 |
| Injury Total Fatal | -- |
| Injury Total Minor | 1 |
| Injury Total None | 4 |
| Injury Total Serious | -- |
| Injury Total All | 1 |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 1875 |
| NTSB Notification Source | -- |
| NTSB Notification Date | Nov 30 1998 12:00AM |
| NTSB Notification Time | 1200 |
| Fiche Number and/or location -used to find docket information | IMAGE |
| Date of most recent change to record | Dec 11 2000 11:53AM |
| User who most recently changed record | dbo |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | HL*** |
| NTSB Number | NYC99LA029 |
| Missing Aircraft Indicator | N |
| Federal Aviation Reg. Part | Part 129: Foreign |
| Type of Flight Plan filed | IFR |
| Flight plan Was Activated? | -- |
| Damage | Substantial |
| Aircraft Fire | None |
| Aircraft Explosion | None |
| Aircraft Manufacturer's Full Name | Boeing |
| Aircraft Model | 747-400 |
| Aircraft Series Identifier | 747-400 |
| Aircraft Serial Number | 25781 |
| Certified Max Gross Weight | 873000 |
| Aircraft Category | Airplane |
| Aircraft Registration Class | Foreign Registered/U.S. Soil |
| Aircraft is a homebuilt? | No |
| Flight Crew Seats | -- |
| Cabin Crew Seats | -- |
| Passenger Seats | -- |
| Total number of seats on the aircraft | 0 |
| Number of Engines | 4 |
| Fixed gear or retractable gear | Retractable |
| Aircraft, Type of Last Inspection | Continuous Airworthiness |
| Date of Last Inspection | Nov 25 1998 12:00AM |
| Airframe hours since last inspection | 95 |
| Airframe Hours | 19773 |
| ELT Installed | Yes |
| ELT Activated | Unknown |
| ELT Aided Location of Event Site | Unknown |
| ELT Type | -- |
| Aircraft Owner Name | CITICORP |
| Aircraft Owner Street Address | HIGASHI-SHINGAWA |
| Aircraft Owner City | TOKYO |
| Aircraft Owner State | OF |
| Aircraft Owner Country | |
| Aircraft Owner Zipcode | |
| Operator is an individual? | -- |
| Operator Name | ASIANA AIRLINES |
| Operator Same as Owner? | No |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | No |
| Operator Street Address | ASIANA TOWN, KANGSEO KU |
| Operator City | SEOUL |
| Operator State | OF |
| Operator Country | |
| Operator Zip code | |
| Operator Code | |
| Owner has at least one certificate | None |
| 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 | Scheduled |
| Indicates Domestic or International Flight | International |
| Operator carrying Pax/Cargo/Mail | Cargo |
| Type of Flying (Per_Bus / Primary) | Unknown |
| Second Pilot on Board | Yes |
| Departure Point Same as Event | No |
| Departure Airport Code | ANC |
| Departure City | ANCHORAGE |
| Departure State | AK |
| Departure Country | |
| Departure Time | 915 |
| Departure Time Zone | GMT |
| Destination Same as Local Flt | crash at destination city |
| Destination Airport Code | JFK |
| Destination City | |
| Destination State | |
| Destination Country | |
| Specific Phase of Flight | -- |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Jan 2 2001 10:30AM |
| 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 | -- |