Date: | Wednesday 20 December 1972 |
Time: | 18:00 |
Type: | Convair CV-880-22-2 |
Owner/operator: | Delta Air Lines |
Registration: | N8807E |
MSN: | 22-00-29 |
Year of manufacture: | 1960 |
Fatalities: | Fatalities: 0 / Occupants: 88 |
Aircraft damage: | Destroyed, written off |
Category: | Accident |
Location: | Chicago-O'Hare International Airport, IL (ORD) -
United States of America
|
Phase: | Taxi |
Nature: | Passenger - Scheduled |
Departure airport: | Tampa International Airport, FL (TPA/KTPA) |
Destination airport: | Chicago-O'Hare International Airport, IL (ORD/KORD) |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:A Delta Air Lines Convair CV-880 (N8807E) taxied across runway 27L in bad weather (250 feet visibility in fog, indefinite ceiling at 200 feet). At the same time, a North Central DC-9 (N954N) took off from runway 27L. Both aircraft collided.
PROBABLE CAUSE: "The failure of the air traffic control system to ensure separation of aircraft during a period of restricted visibility. This failure included the following: (1) the controller omitted a critical word which made his transmission to the flight crew of the Delta CV-880 ambiguous; (2) the controller did not use all the available information to determine the location of the CV-880; and (3) the CV-880 flight crew did not request clarification of the controller's communications"
Accident investigation:
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| |
Investigating agency: | NTSB |
Report number: | DCA73AZ004 |
Status: | Investigation completed |
Duration: | |
Download report: | Final report |
|
Sources:
ICAO Circular 132-AN/93 (27-36)
Location
Revision history:
Date/time | Contributor | Updates |