Individually Owned: 150,657
Corporate Owned: 137,281
Chicago O'hare Int'l Arpt Airport
Aircraft Accident/Incident Report
Chicago, Illinois 60666
Wednesday, February 9, 1994 20:10 CST
NTSB Narrative Summary Released at Completion of Accident
BEFORE DEPARTURE THE AIRLINE HAD MAINTENANCE PERFORMED ON THE AIRPLANE. UPON COMPLETION OF MAINTENANCE MECHANICS REMOVED THE WHEEL CHOCKS AND TOWED THE AIRPLANE TO THE DEPARTURE GATE. A PRE-FLIGHT INSPECTION OF THE AIRPLANE WAS COMPLETED BY THE FIRST OFFICER. SHORTLY BEFORE PUSHBACK, THE LEAD SAFETY AGENT INSPECTED THE AIRPLANE. WHILE MAKING ITS LANDING APPROACH THE FIRST OFFICER COMMANDED LANDING GEAR DOWN. TWO GREEN LANDING GEAR SAFE LIGHTS WERE OBSERVED. ONE LANDING GEAR UNSAFE LIGHT ILLUMINATED. THE CREW DECIDED THE LEFT LANDING GEAR WOULD NOT EXTEND AFTER MANY ATTEMPTS. THE CAPTAIN LANDED THE AIRPLANE WITH THE LEFT MAIN LANDING GEAR PARTIALLY EXTENDED. THE ON-SCENE INVESTIGATION REVEALED WHEEL CHOCKS WEDGED BETWEEN THE WHEEL WELL LIP AND INSIDE LEFT MAIN GEAR TIRE. THE COMPANY HAD NOT ESTABLISHED PROCEDURES CONCERNING PLACEMENT OF WHEEL CHOCKS BY ITS MAINTENANCE, FLIGHT, AND GROUND SERVICE PERSONNEL.
NTSB Probable Cause Narrative
AN INADEQUATE PROCEDURE FOR HANDLING OF WHEEL CHOCKS BY COMPANY MAINTENANCE AND OPERATIONS PERSONNEL. FACTORS ASSOCIATED WITH THIS ACCIDENT WERE AN INADEQUATE INSPECTION OF THE AIRPLANE BY COMPANY MAINTENANCE PERSONNEL, AND AN INADEQUATE PRE-FLIGHT INSPECTION BY THE CO-PILOT.
Event Information
| Type of Event | Incident |
| Event Date | 2/9/1994 |
| Event Day of the Week | Wednesday |
| Time of Event | 2010 |
| Event Time Zone | Central Standard Time |
| Event City | CHICAGO |
| Event State | ILLINOIS |
| Event Country | -- |
| Zipcode of the event site | 60666 |
| Event Date Year | 1994 |
| Event Date Month | 2 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | |
| Event Location Longitude | |
| Event Location Airport | CHICAGO O'HARE INT'L ARPT |
| Event Location Nearest Airport ID | ORD |
| 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 | 722 |
| Weather Briefing Completeness | Not pertinent |
| Investigator's weather source | Weather Observation Facility |
| Time of the weather observation | 2028 Central Standard Time |
| Direction of event from weather observation facility (degrees) | 90 |
| Weather Observation Facility ID | ORD |
| Elevation of weather observation facility | 720 |
| Distance of event from weather observation facility (units?) | 1 |
| Time Zone of the weather observation | CST |
| Lighting Conditions | Night/Dark |
| Lowest Ceiling Height | 0 |
| Lowest Non-Ceiling Height | 0 |
| Sky/Lowest/Cloud Conditions | Clear |
| Sky Condition for Lowest Ceiling | Unknown |
| Visibility Runway Visual Range (Feet) | 0 |
| Visibility Runway Visual Value (Statute Miles) | 0 |
| Visibility (Statute Miles) | 12 |
| Air Temperature at event time (in degrees celsius) | -18 |
| Dew Point at event time (in degress fahrenheit) | -18 |
| Wind Direction (degrees magnetic) | 330 |
| Variable Wind Indicator | Unknown |
| Wind Speed (knots) | 7 |
| 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 | None |
| On Ground, Fatal Injuries | 0 |
| On Ground, Minor Injuries | 0 |
| On Ground, Serious Injuries | 0 |
| Injury Total Fatal | -- |
| Injury Total Minor | -- |
| Injury Total None | 100 |
| Injury Total Serious | -- |
| Injury Total All | -- |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 5013 |
| NTSB Notification Source | -- |
| NTSB Notification Date | Feb 9 1994 12:00AM |
| NTSB Notification Time | 2100 |
| Fiche Number and/or location -used to find docket information | IMAGE |
| Date of most recent change to record | Dec 6 2000 10:39AM |
| User who most recently changed record | dbo |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N408PE |
| NTSB Number | CHI94IA081 |
| Missing Aircraft Indicator | N |
| Federal Aviation Reg. Part | Part 121: Air Carrier |
| Type of Flight Plan filed | IFR |
| Flight plan Was Activated? | -- |
| Damage | Minor |
| Aircraft Fire | None |
| Aircraft Explosion | None |
| Aircraft Manufacturer's Full Name | BOEING |
| Aircraft Model | 737-130 |
| Aircraft Series Identifier | 737-130 |
| Aircraft Serial Number | 19025 |
| Certified Max Gross Weight | 109000 |
| 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 | 94 |
| Number of Engines | 2 |
| Fixed gear or retractable gear | Retractable |
| Aircraft, Type of Last Inspection | AAIP |
| Date of Last Inspection | Feb 5 1994 12:00AM |
| Airframe hours since last inspection | 17 |
| Airframe Hours | 59618 |
| ELT Installed | No |
| ELT Activated | Unknown |
| ELT Aided Location of Event Site | Unknown |
| ELT Type | -- |
| Aircraft Owner Name | CONTINENTAL AIRLINES, INC. |
| Aircraft Owner Street Address | 2929 ALLEN PARKWAY |
| Aircraft Owner City | HOUSTON |
| Aircraft Owner State | TX |
| Aircraft Owner Country | |
| Aircraft Owner Zipcode | 77019 |
| Operator is an individual? | -- |
| Operator Name | CONTINENTAL AIRLINES, INC. |
| Operator Same as Owner? | Yes |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | Yes |
| Operator Street Address | 2929 ALLEN PARKWAY |
| Operator City | HOUSTON |
| Operator State | TX |
| Operator Country | |
| Operator Zip code | 77019 |
| Operator Code | CALA |
| 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 | Unknown |
| Departure Point Same as Event | No |
| Departure Airport Code | EWR |
| Departure City | NEWARK |
| Departure State | NJ |
| Departure Country | |
| Departure Time | 1700 |
| Departure Time Zone | EST |
| Destination Same as Local Flt | crash at destination city |
| Destination Airport Code | |
| Destination City | |
| Destination State | |
| Destination Country | |
| Specific Phase of Flight | Landing |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Dec 20 2002 12:42PM |
| User who most recently changed record | dbo |
| Since inspection or accident | -- |
| Event Location Runway Number and Location | 32L |
| Runway Length | 13000 |
| Runway Width | 200 |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |