Individually Owned: 150,657
Corporate Owned: 137,281
Aircraft Accident/Incident Report
Friday, November 9, 2007 22:12 UTC
NTSB Narrative Summary Released at Completion of Accident
While maneuvering at 3,000 feet over the Atlantic Ocean, three of the airplane's four engines experienced compressor stalls and associated tailpipe fires. The flight crew was able to extinguish the three tailpipe fires and eventually restart the three engines. The airplane subsequently proceeded to its departure airport and landed uneventfully. Postaccident examination of the airplane revealed extreme salt buildup in all four engines. After the salt was rinsed away with water, the engine efficiencies improved greatly and no other anomalies were noted.
NTSB Probable Cause Narrative
Extensive salt buildup in the inlets of all four engines, which resulted in compressor stalls and tailpipe fires in three of the four engines.
Event Information
| Type of Event | Incident |
| Event Date | 11/9/2007 |
| Event Day of the Week | Friday |
| Time of Event | 2212 |
| Event Time Zone | Coordinated Universal Time? Same as GMT |
| Event City | -- |
| Event State | ATLANTIC OCEAN |
| Event Country | -- |
| Zipcode of the event site | -- |
| Event Date Year | 2007 |
| Event Date Month | 11 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | 463423N |
| Event Location Longitude | 0374606W |
| 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 | -- |
| Investigator's weather source | Pilot |
| Time of the weather observation | 2000 Coordinated Universal Time? Same as GMT |
| Direction of event from weather observation facility (degrees) | 90 |
| Weather Observation Facility ID | YYT |
| Elevation of weather observation facility | 1000 |
| Distance of event from weather observation facility (units?) | 500 |
| Time Zone of the weather observation | UTC |
| Lighting Conditions | Night |
| Lowest Ceiling Height | -- |
| Lowest Non-Ceiling Height | -- |
| Sky/Lowest/Cloud Conditions | Partial Obscuration |
| Sky Condition for Lowest Ceiling | Obscured |
| Visibility Runway Visual Range (Feet) | -- |
| Visibility Runway Visual Value (Statute Miles) | -- |
| Visibility (Statute Miles) | 2 |
| Air Temperature at event time (in degrees celsius) | -2 |
| Dew Point at event time (in degress fahrenheit) | -5 |
| Wind Direction (degrees magnetic) | 250 |
| Variable Wind Indicator | Wind direction could be determined |
| Wind Speed (knots) | 90 |
| Wind Velocity Indicator | -- |
| Wind Gust Indicator | Gusting |
| Wind Gust (knots) | 10 |
| Altimeter Setting at event time (in. Hg) | 29.46 |
| 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 | 6 |
| Injury Total Serious | -- |
| Injury Total All | -- |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 31094 |
| NTSB Notification Source | NOAA |
| NTSB Notification Date | -- |
| NTSB Notification Time | -- |
| Fiche Number and/or location -used to find docket information | -- |
| Date of most recent change to record | Apr 23 2013 2:48PM |
| User who most recently changed record | broda |
| Basic weather conditions | Instrument Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N42RF |
| NTSB Number | ERA13IA006 |
| Missing Aircraft Indicator | -- |
| Federal Aviation Reg. Part | Public Use |
| Type of Flight Plan filed | IFR |
| Flight plan Was Activated? | -- |
| Damage | None |
| Aircraft Fire | None |
| Aircraft Explosion | None |
| Aircraft Manufacturer's Full Name | LOCKHEED |
| Aircraft Model | WP-3D |
| Aircraft Series Identifier | -- |
| Aircraft Serial Number | 5622 |
| Certified Max Gross Weight | -- |
| Aircraft Category | Airplane |
| Aircraft Registration Class | -- |
| Aircraft is a homebuilt? | No |
| Flight Crew Seats | -- |
| Cabin Crew Seats | -- |
| Passenger Seats | -- |
| Total number of seats on the aircraft | 21 |
| Number of Engines | 4 |
| Fixed gear or retractable gear | Retractable |
| Aircraft, Type of Last Inspection | -- |
| Date of Last Inspection | -- |
| Airframe hours since last inspection | -- |
| Airframe Hours | -- |
| ELT Installed | Yes |
| ELT Activated | No |
| ELT Aided Location of Event Site | No |
| ELT Type | Unknown |
| Aircraft Owner Name | UNITED STATES DEPARTMENT OF COMMERCE |
| Aircraft Owner Street Address | NOAA AIRCRAFT OPERATIONS CENTER |
| Aircraft Owner City | MACDILL AFB |
| Aircraft Owner State | FL |
| Aircraft Owner Country | USA |
| Aircraft Owner Zipcode | 33621-5401 |
| Operator is an individual? | No |
| Operator Name | -- |
| Operator Same as Owner? | No |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | Yes |
| Operator Street Address | NOAA AIRCRAFT OPERATIONS CENTER |
| Operator City | MACDILL AFB |
| Operator State | FL |
| Operator Country | USA |
| Operator Zip code | 33621-5401 |
| Operator Code | -- |
| Owner has at least one certificate | None |
| Other Operator of large aircraft? | No |
| Certified for Part 133 or 137 Operation | -- |
| 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) | -- |
| Second Pilot on Board | Yes |
| Departure Point Same as Event | No |
| Departure Airport Code | CYYT |
| Departure City | ST JOHN'S NFLD |
| Departure State | -- |
| Departure Country | CA |
| Departure Time | 1453 |
| Departure Time Zone | EDT |
| Destination Same as Local Flt | -- |
| Destination Airport Code | CYYT |
| Destination City | St. JOHN'S NFLD |
| Destination State | -- |
| Destination Country | CA |
| Specific Phase of Flight | -- |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Apr 24 2013 9:53AM |
| User who most recently changed record | coln |
| Since inspection or accident | -- |
| Event Location Runway Number and Location | -- |
| Runway Length | -- |
| Runway Width | -- |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |