Individually Owned: 150,657
Corporate Owned: 137,281
Miami Int'l Airport
Aircraft Accident/Incident Report
Miami, Florida 33153
Friday, June 26, 1987 21:05 EDT
NTSB Narrative Summary Released at Completion of Accident
EAL FLIGHT 23 EXPERIENCED A RAPID DECOMPRESSION DURING DESCENT INTO MIAMI. FLIGHT 23 DEPARTED LAX WITH 3 FLIGHT CREW, 8 F/A AND 210 PAX. ON CLIMBOUT THE S/O OBSERVED THAT THE MANUAL OUTFLOW VALVE CONTROL WHEEL DID NOT MOVE TOWARD THE 1/2 CLOSED POSITION AS IT SHOULD HAVE. PRESS SYSTEM WAS BEING OPERATED IN SEMI-AUTO MODE. S/O TRIED STANDBY SYSTEM, THEN WENT TO MANUAL. HE OBSERVED THAT THE MANUAL CONTROL WHEEL WAS HARD TO MOVE. S/O USED MANUAL CONTROL TO CRUISE ALT, THEN TRIED STANDBY SYS WHICH HELD CABIN ALT. UPON DESCENT TO MIA, THE WHEEL MOVED RAPIDLY TO THE OPEN POSITION. S/O WAS UNABLE TO CLOSE OUTFLOW VALVE USING MANUAL SYSTEM-WHEEL WOULD NOT MOVE. CREW DONNED 02 MASKS AND EXECUTED EMGY DESCNT T0 10,000, AT 5500 FPM. ACFT WAS LANDED WITH OUTFLOW VALVE FULL OPEN. ONE F/A SUFFERED RUPTURED EAR DRUM AND ONE 02 GENERATOR CANISTER CAUSED SMOKE IN CABIN.
NTSB Probable Cause Narrative
Not Yet Reported
Event Information
| Type of Event | Incident |
| Event Date | 6/26/1987 |
| Event Day of the Week | Friday |
| Time of Event | 2105 |
| Event Time Zone | Eastern Daylight Time |
| Event City | MIAMI |
| Event State | FLORIDA |
| Event Country | -- |
| Zipcode of the event site | 33153 |
| Event Date Year | 1987 |
| Event Date Month | 6 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | |
| Event Location Longitude | |
| Event Location Airport | MIAMI INT'L |
| Event Location Nearest Airport ID | MIA |
| 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 | 10 |
| Weather Briefing Completeness | Unknown |
| Investigator's weather source | Unknown |
| 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 | Night/Dark |
| 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) | 0 |
| Air Temperature at event time (in degrees celsius) | -- |
| Dew Point at event time (in degress fahrenheit) | -- |
| Wind Direction (degrees magnetic) | 0 |
| Variable Wind Indicator | Unknown |
| Wind Speed (knots) | 0 |
| Wind Velocity Indicator | Unknown |
| Wind Gust Indicator | Unknown |
| 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 | 220 |
| Injury Total Serious | -- |
| Injury Total All | 1 |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 5079 |
| NTSB Notification Source | -- |
| NTSB Notification Date | Jul 1 1987 12:00AM |
| NTSB Notification Time | 0 |
| Fiche Number and/or location -used to find docket information | 37192 |
| Date of most recent change to record | Dec 13 2000 2:28PM |
| User who most recently changed record | dbo |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N391EA |
| NTSB Number | DCA87IA037 |
| Missing Aircraft Indicator | N |
| Federal Aviation Reg. Part | Part 121: Air Carrier |
| Type of Flight Plan filed | IFR |
| Flight plan Was Activated? | -- |
| Damage | None |
| Aircraft Fire | None |
| Aircraft Explosion | None |
| Aircraft Manufacturer's Full Name | MCDONNELL DOUGLAS |
| Aircraft Model | DC-10-30 |
| Aircraft Series Identifier | DC-10-30 |
| Aircraft Serial Number | N391EA |
| Certified Max Gross Weight | 615500 |
| 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 | 240 |
| Number of Engines | 3 |
| Fixed gear or retractable gear | Fixed |
| Aircraft, Type of Last Inspection | Unknown |
| Date of Last Inspection | -- |
| Airframe hours since last inspection | -- |
| Airframe Hours | -- |
| ELT Installed | Unknown |
| ELT Activated | Unknown |
| ELT Aided Location of Event Site | Unknown |
| ELT Type | -- |
| Aircraft Owner Name | EASTERN AIRLINES |
| Aircraft Owner Street Address | MIAMI INT'L. AIRPORT |
| Aircraft Owner City | MIAMI |
| Aircraft Owner State | FL |
| Aircraft Owner Country | |
| Aircraft Owner Zipcode | 33148 |
| 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 | |
| Operator City | |
| Operator State | |
| Operator Country | |
| Operator Zip code | |
| Operator Code | EALA |
| 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 Only |
| Type of Flying (Per_Bus / Primary) | Unknown |
| Second Pilot on Board | Yes |
| Departure Point Same as Event | No |
| Departure Airport Code | LAX |
| Departure City | LOS ANGELES |
| Departure State | CA |
| Departure Country | |
| Departure Time | 0 |
| Departure Time Zone | |
| Destination Same as Local Flt | -- |
| Destination Airport Code | MIA |
| Destination City | MIAMI |
| Destination State | FL |
| Destination Country | |
| Specific Phase of Flight | Descent |
| 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 | 9L |
| Runway Length | 10502 |
| Runway Width | 200 |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |