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37000 Feet | Browse and search NASA's Aviation Safety Reporting System |
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Air carrier just leveling has TCASII TA then RA. Climbed and turned, as traffic was in sight and presented a conflict.
| Attributes | |
| ACN | 196052 |
| Time | |
| Date | 199112 |
| Day | Fri |
| Local Time Of Day | 1201 To 1800 |
| Place | |
| Locale Reference | atc facility : cvg |
| State Reference | OH |
| Altitude | msl bound lower : 12000 msl bound upper : 12000 |
| Environment | |
| Flight Conditions | VMC |
| Light | Daylight |
| Aircraft 1 | |
| Controlling Facilities | tracon : cvg |
| Operator | common carrier : air carrier |
| Make Model Name | Large Transport, Low Wing, 3 Turbojet Eng |
| Flight Phase | climbout : intermediate altitude cruise other |
| Flight Plan | IFR |
| Aircraft 2 | |
| Make Model Name | Small Aircraft |
| Flight Phase | cruise other |
| Person 1 | |
| Affiliation | company : air carrier |
| Function | flight crew : captain oversight : pic |
| Qualification | pilot : atp |
| Experience | flight time total : 7000 |
| ASRS Report | 196052 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | flight crew : first officer |
| Qualification | pilot : atp |
| Events | |
| Anomaly | conflict : airborne less severe non adherence : clearance other anomaly other |
| Independent Detector | aircraft equipment other aircraft equipment : unspecified other flight crewa |
| Resolutory Action | flight crew : took evasive action |
| Consequence | Other |
| Miss Distance | horizontal : 2500 vertical : 200 |
| Supplementary | |
| Primary Problem | Aircraft |
| Air Traffic Incident | Pilot Deviation other |
Narrative:
Just after leveling at 12000 ft, TCASII showed a target at 12 O'clock co-altitude, 5 mi, closing rapidly. This was immediately followed by an RA to climb. Since I saw the light aircraft, I climbed 300 ft and turned left. Thanks to the early warning from TCASII we missed each other by 1/2 mi.
Original NASA ASRS Text
Title: ACR JUST LEVELING HAS TCASII TA THEN RA. CLBED AND TURNED, AS TFC WAS IN SIGHT AND PRESENTED A CONFLICT.
Narrative: JUST AFTER LEVELING AT 12000 FT, TCASII SHOWED A TARGET AT 12 O'CLOCK CO-ALT, 5 MI, CLOSING RAPIDLY. THIS WAS IMMEDIATELY FOLLOWED BY AN RA TO CLB. SINCE I SAW THE LIGHT ACFT, I CLBED 300 FT AND TURNED L. THANKS TO THE EARLY WARNING FROM TCASII WE MISSED EACH OTHER BY 1/2 MI.
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.