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Air carrier X TCASII RA climb evasive action taken from air carrier Y. Air carrier X non adherence to ATC clearance. Pilot deviation.
| Attributes | |
| ACN | 232390 |
| Time | |
| Date | 199301 |
| Day | Sat |
| Local Time Of Day | 1801 To 2400 |
| Place | |
| Locale Reference | atc facility : dfw |
| State Reference | TX |
| Altitude | msl bound lower : 10000 msl bound upper : 12000 |
| Environment | |
| Flight Conditions | Mixed |
| Light | Night |
| Aircraft 1 | |
| Controlling Facilities | tracon : dfw tower : teb |
| Operator | common carrier : air carrier |
| Make Model Name | Large Transport, Low Wing, 2 Turbojet Eng |
| Navigation In Use | Other Other |
| Flight Phase | cruise other |
| Route In Use | enroute : direct |
| Flight Plan | IFR |
| Aircraft 2 | |
| Operator | common carrier : air carrier |
| Make Model Name | Medium Large Transport, Low Wing, 2 Turbojet Eng |
| Navigation In Use | Other Other |
| Flight Phase | climbout : intermediate altitude |
| Route In Use | enroute : direct |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | government : faa |
| Function | controller : approach |
| Qualification | controller : radar |
| Experience | controller radar : 10 |
| ASRS Report | 232390 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | flight crew : captain oversight : pic |
| Qualification | pilot : atp |
| Events | |
| Anomaly | altitude deviation : excursion from assigned altitude conflict : airborne less severe non adherence : clearance |
| Independent Detector | aircraft equipment other aircraft equipment : unspecified other controllera |
| Resolutory Action | flight crew : took evasive action |
| Consequence | Other |
| Miss Distance | vertical : 1000 |
| Supplementary | |
| Primary Problem | Flight Crew Human Performance |
| Air Traffic Incident | Pilot Deviation |
Narrative:
Air carrier X inbound to dfw at 11000 ft. Air carrier Y, a departure climbing to 10000 ft, was eastbound. Air carrier Y did in fact level at 10000 ft, air carrier X climbed to 12000 ft without any warning at all. Air carrier Y was issued out of 8000 ft for 10000 ft with no acknowledgement.
Original NASA ASRS Text
Title: ACR X TCASII RA CLB EVASIVE ACTION TAKEN FROM ACR Y. ACR X NON ADHERENCE TO ATC CLRNC. PLTDEV.
Narrative: ACR X INBOUND TO DFW AT 11000 FT. ACR Y, A DEP CLBING TO 10000 FT, WAS EBOUND. ACR Y DID IN FACT LEVEL AT 10000 FT, ACR X CLBED TO 12000 FT WITHOUT ANY WARNING AT ALL. ACR Y WAS ISSUED OUT OF 8000 FT FOR 10000 FT WITH NO ACKNOWLEDGEMENT.
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.