Individually Owned: 150,657
Corporate Owned: 137,281
Miami Intl Airport
Aircraft Accident/Incident Report
Miami, Florida 33159
Friday, November 11, 1983 21:00 EST
NTSB Narrative Summary Released at Completion of Accident
AFTER DEPARTING MIAMI & CLIMBING THROUGH 10,900 FT THE #3 RIGHT MAIN LANDING GEAR TIRE EXPLODED CAUSING MASSIVE DAMAGE TO SYSTEMS A & B HYDRAULIC LINES WHICH RESULTED IN A LOSS OF A & B HYDRAULIC SYSTEMS. THE ACFT RETURNED TO MIAMI & THE CREW WAS UNABLE TO EXTEND THE RIGHT MAIN LANDING GEAR USING EMERGENCY MANUAL EXTENSION PROCEDURES. AFTER LANDING WITH THE RIGHT MAIN GEAR RETRACTED, THE LEFT MAIN & NOSE GEAR COLLAPSED & SEPARATED. MASSIVE PLY SEPARATIONS WERE FOUND IN THE #3 TIRE STARTING AT THE TOE BEAD, DOWN THE SIDEWALL & EXTENDING CIRCUMFERENTIALLY AROUND THE CROWN OF THE TIRE AT THE 10TH TO 13TH PLY LAYERS. INSP OF THE SITE WHERE THE SEPARATION MET THE BEAD BUNDLES REVEALED A LOCATION WHERE THE BEAD SEAT HAD BEEN SANDED & SMOOTHED. THE ABRASION HAD REMOVED THE OUTER CHAFER STRIP, SEVERAL COVER PLIES, & HAD EXPOSED THE PLIES COVERING THE TOE BEAD. THE BEAD SEAT, AS WELL AS THE CORDS WRAPPED AROUND THE TOE BEAD, HAD ALSO BEEN SUBJECTED TO EXCESSIVE HEAT FOR AN EXTENDED PERIOD OF TIME CAUSING SEVERE DETERIORATION OF THE BEAD SEAT AREA.
NTSB Probable Cause Narrative
Not Yet Reported
Event Information
| Type of Event | Accident |
| Event Date | 11/11/1983 |
| Event Day of the Week | Friday |
| Time of Event | 2100 |
| Event Time Zone | Eastern Standard Time |
| Event City | MIAMI |
| Event State | FLORIDA |
| Event Country | -- |
| Zipcode of the event site | 33159 |
| Event Date Year | 1983 |
| Event Date Month | 11 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | |
| Event Location Longitude | |
| Event Location Airport | MIAMI INTL |
| Event Location Nearest Airport ID | MIA |
| Indicates whether the acc/inc occurred off or on an airport | On Airport |
| Distance from airport in statute miles | 0 |
| Degrees magnetic from airport | 0 |
| Airport Elevation | 10 |
| Weather Briefing Completeness | Not pertinent |
| Investigator's weather source | Weather Observation Facility |
| Time of the weather observation | 2120 Eastern Standard Time |
| Direction of event from weather observation facility (degrees) | 0 |
| Weather Observation Facility ID | MIA |
| Elevation of weather observation facility | 10 |
| Distance of event from weather observation facility (units?) | 0 |
| Time Zone of the weather observation | EST |
| Lighting Conditions | Night/Bright |
| Lowest Ceiling Height | 0 |
| Lowest Non-Ceiling Height | 0 |
| Sky/Lowest/Cloud Conditions | Clear |
| Sky Condition for Lowest Ceiling | None |
| 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) | 19 |
| Dew Point at event time (in degress fahrenheit) | 16 |
| Wind Direction (degrees magnetic) | 320 |
| Variable Wind Indicator | Unknown |
| Wind Speed (knots) | 3 |
| Wind Velocity Indicator | Unknown |
| Wind Gust Indicator | Not Gusting |
| Wind Gust (knots) | 0 |
| Altimeter Setting at event time (in. Hg) | 29 |
| 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 | -- |
| Injury Total None | 158 |
| Injury Total Serious | 1 |
| Injury Total All | 1 |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 3323 |
| NTSB Notification Source | -- |
| NTSB Notification Date | -- |
| NTSB Notification Time | 0 |
| Fiche Number and/or location -used to find docket information | 25576 |
| Date of most recent change to record | Jan 2 2001 9:16AM |
| User who most recently changed record | dbo |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N812EA |
| NTSB Number | DCA84AA006 |
| Missing Aircraft Indicator | N |
| Federal Aviation Reg. Part | Part 121: Air Carrier |
| 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 | 727-225A |
| Aircraft Series Identifier | 727-225A |
| Aircraft Serial Number | 22549 |
| Certified Max Gross Weight | 183000 |
| Aircraft Category | Airplane |
| 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 | 157 |
| Number of Engines | 2 |
| Fixed gear or retractable gear | Retractable |
| Aircraft, Type of Last Inspection | Continuous Airworthiness |
| Date of Last Inspection | -- |
| Airframe hours since last inspection | -- |
| Airframe Hours | -- |
| ELT Installed | No |
| ELT Activated | No |
| ELT Aided Location of Event Site | Unknown |
| ELT Type | -- |
| Aircraft Owner Name | CONNECTICUT NATIONAL BANK |
| Aircraft Owner Street Address | 777 MAIN ST. ATTN BOND & TRUST |
| Aircraft Owner City | HARTFORD |
| Aircraft Owner State | CT |
| Aircraft Owner Country | |
| Aircraft Owner Zipcode | 06115 |
| Operator is an individual? | -- |
| Operator Name | EASTERN AIRLINES |
| Operator Same as Owner? | No |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | No |
| Operator Street Address | MIAMI INT AIRPORT |
| Operator City | MIAMI |
| Operator State | FL |
| Operator Country | |
| Operator Zip code | 33159 |
| 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 | Scheduled |
| Indicates Domestic or International Flight | Domestic |
| Operator carrying Pax/Cargo/Mail | Passenger/Cargo |
| Type of Flying (Per_Bus / Primary) | Unknown |
| Second Pilot on Board | Yes |
| 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 | -- |
| Destination Airport Code | ZDV |
| Destination City | DENVER |
| Destination State | CO |
| Destination Country | |
| Specific Phase of Flight | Landing |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Jan 2 2001 10:31AM |
| User who most recently changed record | dbo |
| Since inspection or accident | -- |
| Event Location Runway Number and Location | 9R |
| Runway Length | 13002 |
| Runway Width | 150 |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |