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Close proximity air carrier-medium large transport MTR over phx at FL300 after TCASII altitude deviation excursion from clearance altitude.
| Attributes | |
| ACN | 194602 |
| Time | |
| Date | 199111 |
| Day | Tue |
| Local Time Of Day | 0601 To 1200 |
| Place | |
| Locale Reference | atc facility : phx |
| State Reference | AZ |
| Altitude | msl bound lower : 29000 msl bound upper : 30300 |
| Environment | |
| Flight Conditions | VMC |
| Light | Daylight |
| Aircraft 1 | |
| Controlling Facilities | artcc : zab tower : bvy |
| Operator | common carrier : air carrier |
| Make Model Name | Large Transport, Low Wing, 3 Turbojet Eng |
| Flight Phase | cruise other |
| Route In Use | enroute airway : zab |
| Flight Plan | IFR |
| Aircraft 2 | |
| Operator | other |
| Make Model Name | Military Trainer |
| Flight Phase | climbout : intermediate altitude |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | company : air carrier |
| Function | flight crew : captain oversight : pic |
| Qualification | pilot : flight engineer pilot : atp pilot : commercial |
| Experience | flight time last 90 days : 240 flight time total : 17000 flight time type : 14000 |
| ASRS Report | 194602 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | flight crew : first officer |
| Qualification | pilot : atp |
| Events | |
| Anomaly | altitude deviation : overshoot conflict : airborne less severe non adherence : required legal separation non adherence : clearance |
| Independent Detector | aircraft equipment other aircraft equipment : unspecified |
| Resolutory Action | flight crew : took evasive action |
| Consequence | Other |
| Miss Distance | horizontal : 500 vertical : 500 |
| Supplementary | |
| Primary Problem | Flight Crew Human Performance |
| Air Traffic Incident | Operational Error Inter Facility Coordination Failure Pilot Deviation |
Narrative:
ATC told us that an MTR was climbing 12 O'clock to FL280. We saw his progress on TCASII. At 5 mi he climbed through FL280 and passing FL283 TCASII gave an RA to climb at 6000 FPM. We stopped at FL303 and MTR passed within 500 ft of aircraft.
Original NASA ASRS Text
Title: CLOSE PROX ACR-MLG MTR OVER PHX AT FL300 AFTER TCASII ALTDEV EXCURSION FROM CLRNC ALT.
Narrative: ATC TOLD US THAT AN MTR WAS CLBING 12 O'CLOCK TO FL280. WE SAW HIS PROGRESS ON TCASII. AT 5 MI HE CLBED THROUGH FL280 AND PASSING FL283 TCASII GAVE AN RA TO CLB AT 6000 FPM. WE STOPPED AT FL303 AND MTR PASSED WITHIN 500 FT OF ACFT.
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.