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37000 Feet | Browse and search NASA's Aviation Safety Reporting System |
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| Attributes | |
| ACN | 228501 |
| Time | |
| Date | 199212 |
| Day | Mon |
| Local Time Of Day | 0601 To 1200 |
| Place | |
| Locale Reference | atc facility : tyi |
| State Reference | NC |
| Altitude | msl bound lower : 41000 msl bound upper : 41000 |
| Environment | |
| Flight Conditions | VMC |
| Light | Daylight |
| Aircraft 1 | |
| Controlling Facilities | artcc : zdc tower : dtw |
| Operator | common carrier : air carrier |
| Make Model Name | Widebody, Low Wing, 2 Turbojet Eng |
| Navigation In Use | Other Other |
| Flight Phase | cruise other |
| Flight Plan | IFR |
| Aircraft 2 | |
| Operator | common carrier : air carrier |
| Make Model Name | Any Unknown or Unlisted Aircraft Manufacturer |
| Flight Phase | cruise other |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | company : air carrier |
| Function | flight crew : captain oversight : pic |
| Qualification | pilot : instrument pilot : flight engineer pilot : commercial pilot : atp |
| Experience | flight time last 90 days : 100 flight time total : 17000 flight time type : 2300 |
| ASRS Report | 228501 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | flight crew : first officer |
| Qualification | pilot : atp |
| Experience | flight time last 90 days : 200 flight time total : 14000 flight time type : 600 |
| ASRS Report | 228705 |
| Events | |
| Anomaly | conflict : airborne less severe non adherence : published procedure |
| Independent Detector | aircraft equipment other aircraft equipment : unspecified other controllera |
| Resolutory Action | controller : issued new clearance flight crew : took evasive action |
| Consequence | Other |
| Miss Distance | horizontal : 0 vertical : 18000 |
| Supplementary | |
| Primary Problem | ATC Human Performance |
| Air Traffic Incident | Operational Error |
Narrative:
Received TCASII conflict alert with sswbound aircraft also at FL410. ATC then issued a panic call, first to me and then other aircraft to turn right 50 degrees immediately, expedite. My first officer and I both had visual contact with other aircraft prior to TCASII warning, which came at 6.5 NM. Both aircraft turned away from each other and we passed at 3 NM.
Original NASA ASRS Text
Title: ACR IN PCA HAD TCASII ALERT, THEN 'PANIC' CALL FROM ATC FOR 50 DEG TURN.
Narrative: RECEIVED TCASII CONFLICT ALERT WITH SSWBOUND ACFT ALSO AT FL410. ATC THEN ISSUED A PANIC CALL, FIRST TO ME AND THEN OTHER ACFT TO TURN R 50 DEGS IMMEDIATELY, EXPEDITE. MY FO AND I BOTH HAD VISUAL CONTACT WITH OTHER ACFT PRIOR TO TCASII WARNING, WHICH CAME AT 6.5 NM. BOTH ACFT TURNED AWAY FROM EACH OTHER AND WE PASSED AT 3 NM.
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.