Aircraft Accident/Incident Report

Salina, Kansas 66401
Tuesady, March 2, 1999 10:40 CST

NTSB Narrative Summary Released at Completion of Accident

A Federal Express DC-10-10F sustained no damage during a near mid-air collision with an American International Airways Lockheed L-1011-385-1-15, 30 miles west of Salina, Kansas. The aircraft came within an estimated 1/2 mile horizontal and 0 feet vertical separation of each other. The FAA issued a Final Operational Error/Deviation Report. The report indicated that an ATC controller '...dropped the data block on FDX3207 [DC-10] without transferring communications...' to another controller. The report also indicated that another ATC controller, '...issued CKS303 [L-1011] a frequency change to 125.67 instead of the correct frequency of 127.65. CKS303 acknowledged the wrong frequency correctly by reading back 125.67.' ATC recognized that both airplanes were NORDO but were unable to reestablish radio communications, although several means were tried. The CKS303 First Officer reported he saw the DC-10 at their 8 o'clock position at 1/2 mile and same altitude. He reported he turned to the right 30 degrees. The FDX3207 pilots reported they did not see the L-1011 but felt its wake turbulence. Current FAA regulations do not require any aircraft used exclusively for cargo operations to be equipped with any version of TCAS.

NTSB Probable Cause Narrative

the ARTCC personnel failed to maintain radio communications with both airplanes and failed to maintain IFR separation standards. Factors relating to the incident were the FAA does not require cargo airplanes to be equipped with TCAS and neither airplane was equipped with TCAS.

Event Information

Type of Event Incident
Event Date 3/2/1999
Event Day of the Week Tuesday
Time of Event 1040
Event Time Zone Central Standard Time
Event City SALINA
Event State KANSAS
Event Country --
Zipcode of the event site 66401
Event Date Year 1999
Event Date Month 3
MidAir Collision Indicator --
On Ground Collision occurred ? --
Event Location Latitude
Event Location Longitude
Event Location Airport
Event Location Nearest Airport ID
Indicates whether the acc/inc occurred off or on an airport Unknown
Distance from airport in statute miles --
Degrees magnetic from airport --
Airport Elevation --
Weather Briefing Completeness Not pertinent
Investigator's weather source Weather Observation Facility
Time of the weather observation 953 Central Standard Time
Direction of event from weather observation facility (degrees) 90
Weather Observation Facility ID SLN
Elevation of weather observation facility 1272
Distance of event from weather observation facility (units?) 30
Time Zone of the weather observation CST
Lighting Conditions Day
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) 10
Air Temperature at event time (in degrees celsius) 9
Dew Point at event time (in degress fahrenheit) 2
Wind Direction (degrees magnetic) 360
Variable Wind Indicator Unknown
Wind Speed (knots) 17
Wind Velocity Indicator Unknown
Wind Gust Indicator Not Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) --
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 6
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 5017
NTSB Notification Source --
NTSB Notification Date Mar 2 1999 12:00AM
NTSB Notification Time 1300
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Apr 9 2001 10:27AM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft #2

Aircraft Registration Number N40061 N106CK
NTSB Number CHI99IA100A CHI99IA100B
Missing Aircraft Indicator N N
Federal Aviation Reg. Part Part 121: Air Carrier Part 121: Air Carrier
Type of Flight Plan filed IFR IFR
Flight plan Was Activated? -- --
Damage None None
Aircraft Fire None None
Aircraft Explosion None None
Aircraft Manufacturer's Full Name McDonnell Douglas Lockheed
Aircraft Model DC-10 L-1O11-385-1-15
Aircraft Series Identifier DC-10 L-1O11-385
Aircraft Serial Number 46973 293C-1211
Certified Max Gross Weight 446000 476000
Aircraft Category Airplane Airplane
Aircraft Registration Class U.S. Registered/U.S. Soil U.S. Registered/U.S. Soil
Aircraft is a homebuilt? No No
Flight Crew Seats -- --
Cabin Crew Seats -- --
Passenger Seats -- --
Total number of seats on the aircraft 7 0
Number of Engines 3 3
Fixed gear or retractable gear Retractable Retractable
Aircraft, Type of Last Inspection Continuous Airworthiness Continuous Airworthiness
Date of Last Inspection Mar 2 1999 12:00AM --
Airframe hours since last inspection -- --
Airframe Hours 38908 --
ELT Installed Yes Yes
ELT Activated Unknown Unknown
ELT Aided Location of Event Site Unknown Unknown
ELT Type -- --
Aircraft Owner Name FEDERAL EXPRESS CORP. AMERICAN INTERNATIONAL AIRWAYS
Aircraft Owner Street Address 2005 CORPORATE AVE 842 WILLOW RUN AIRPORT
Aircraft Owner City MEMPHIS YPSILANTI
Aircraft Owner State TN MI
Aircraft Owner Country
Aircraft Owner Zipcode 38132 48198
Operator is an individual? -- --
Operator Name
Operator Same as Owner? Yes No
Operator Is Doing Business As -- --
Operator Address Same as Owner? Yes No
Operator Street Address
Operator City
Operator State
Operator Country
Operator Zip code
Operator Code CKS
Owner has at least one certificate Yes - certificate holder Yes - certificate holder
Other Operator of large aircraft? No No
Certified for Part 133 or 137 Operation Unknown Unknown
Operator Certificate Number -- --
Indicates whether an air carrier operation was scheduled or not Scheduled Scheduled
Indicates Domestic or International Flight Domestic Domestic
Operator carrying Pax/Cargo/Mail Cargo Cargo
Type of Flying (Per_Bus / Primary) Unknown Unknown
Second Pilot on Board Yes Yes
Departure Point Same as Event No No
Departure Airport Code PDX LAX
Departure City PORTLAND LOS ANGELES
Departure State OR CA
Departure Country
Departure Time 642 0
Departure Time Zone PST
Destination Same as Local Flt -- --
Destination Airport Code MEM IND
Destination City MEMPHIS INDIANAPOLIS
Destination State TN IN
Destination Country
Specific Phase of Flight Cruise Cruise
Report sent to ICAO? -- --
Evacuation occurred -- --
Date of most recent change to record Dec 20 2002 12:42PM Jan 10 2001 12:26PM
User who most recently changed record dbo dbo
Since inspection or accident -- --
Event Location Runway Number and Location 0 0
Runway Length -- --
Runway Width -- --
Sight Seeing flight No No
Air Medical Flight No No
Medical Flight -- --