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|
Attributes | |
ACN | 542886 |
Time | |
Date | 200203 |
Day | Thu |
Local Time Of Day | 1201 To 1800 |
Place | |
Locale Reference | airport : lbl.airport |
State Reference | KS |
Altitude | msl single value : 39000 |
Environment | |
Flight Conditions | VMC |
Light | Daylight |
Aircraft 1 | |
Controlling Facilities | artcc : zkc.artcc |
Operator | common carrier : air carrier |
Make Model Name | B767-200 |
Operating Under FAR Part | Part 121 |
Navigation In Use | other |
Flight Phase | cruise : level |
Flight Plan | IFR |
Aircraft 2 | |
Controlling Facilities | artcc : zkc.artcc |
Operator | common carrier : air carrier |
Make Model Name | Commercial Fixed Wing |
Operating Under FAR Part | Part 121 |
Flight Plan | IFR |
Person 1 | |
Affiliation | company : air carrier |
Function | flight crew : captain oversight : pic |
Qualification | pilot : commercial pilot : atp |
Experience | flight time last 90 days : 72 flight time total : 11043 flight time type : 1186 |
ASRS Report | 542886 |
Person 2 | |
Affiliation | company : air carrier |
Function | flight crew : first officer |
Events | |
Anomaly | conflict : airborne critical non adherence : published procedure non adherence : required legal separation |
Independent Detector | atc equipment other atc equipment : radar aircraft equipment : tcas other controllera |
Resolutory Action | controller : issued advisory controller : issued new clearance flight crew : overrode automation flight crew : took evasive action |
Consequence | faa : reviewed incident with flight crew other |
Miss Distance | horizontal : 21000 vertical : 0 |
Supplementary | |
Problem Areas | Flight Crew Human Performance ATC Human Performance |
Primary Problem | ATC Human Performance |
Air Traffic Incident | Operational Error Intra Facility Coordination Failure |
Narrative:
While in cruise flight at FL390, was given a turn 40 degrees to the left (no reason given). About that same time, we received a traffic TA on the TCASII. ATC then came back and told us to make it a hard left turn. Since the TCASII had alerted us to the traffic conflict, the PF (first officer) disconnected the autoplt and rolled into a 30 degree left bank to avoid the target. We then got an RA with no guidance given on the vertical speed indicator (it indicated all red up and down). We scaled down to the 6 mi scale at which time the traffic had entered from the 2 O'clock position and exited at the 4 O'clock position staying approximately 3-4 mi horizontal separation. Chain of events were: 1) ATC was distraction when an air carrier Y flight reported on frequency. They were given a wrong frequency and ATC was trying to determine where they were. This delayed them in understanding the approaching traffic conflict and turning the 2 conflicting airplanes. 2) ATC never used the term 'traffic' to either of the 2 conflicting airplanes. They were too nonchalant. 3) ATC approving wrong altitude for direction of flight to the other aircraft. My pilots union has filed an foia request to get all of the information to include communications recordings from ZKC so we can review them. It was determined an ATC operational error by ZKC.
Original NASA ASRS Text
Title: A B767-200 CREW, IN CRUISE AT FL390, WERE ISSUED A VECTOR BY ARTCC, FOLLOWED BY A TCASII RA.
Narrative: WHILE IN CRUISE FLT AT FL390, WAS GIVEN A TURN 40 DEGS TO THE L (NO REASON GIVEN). ABOUT THAT SAME TIME, WE RECEIVED A TFC TA ON THE TCASII. ATC THEN CAME BACK AND TOLD US TO MAKE IT A HARD L TURN. SINCE THE TCASII HAD ALERTED US TO THE TFC CONFLICT, THE PF (FO) DISCONNECTED THE AUTOPLT AND ROLLED INTO A 30 DEG L BANK TO AVOID THE TARGET. WE THEN GOT AN RA WITH NO GUIDANCE GIVEN ON THE VERT SPD INDICATOR (IT INDICATED ALL RED UP AND DOWN). WE SCALED DOWN TO THE 6 MI SCALE AT WHICH TIME THE TFC HAD ENTERED FROM THE 2 O'CLOCK POS AND EXITED AT THE 4 O'CLOCK POS STAYING APPROX 3-4 MI HORIZ SEPARATION. CHAIN OF EVENTS WERE: 1) ATC WAS DISTR WHEN AN ACR Y FLT RPTED ON FREQ. THEY WERE GIVEN A WRONG FREQ AND ATC WAS TRYING TO DETERMINE WHERE THEY WERE. THIS DELAYED THEM IN UNDERSTANDING THE APCHING TFC CONFLICT AND TURNING THE 2 CONFLICTING AIRPLANES. 2) ATC NEVER USED THE TERM 'TFC' TO EITHER OF THE 2 CONFLICTING AIRPLANES. THEY WERE TOO NONCHALANT. 3) ATC APPROVING WRONG ALT FOR DIRECTION OF FLT TO THE OTHER ACFT. MY PLTS UNION HAS FILED AN FOIA REQUEST TO GET ALL OF THE INFO TO INCLUDE COMS RECORDINGS FROM ZKC SO WE CAN REVIEW THEM. IT WAS DETERMINED AN ATC OPERROR BY ZKC.
Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.