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Air carrier medium large transport altitude deviation excursion from clearance altitude in response to TCASII RA.
| Attributes | |
| ACN | 193568 |
| Time | |
| Date | 199111 |
| Day | Fri |
| Local Time Of Day | 1801 To 2400 |
| Place | |
| Locale Reference | airport : fll |
| State Reference | FL |
| Altitude | msl bound lower : 5000 msl bound upper : 5600 |
| Environment | |
| Flight Conditions | VMC |
| Light | Daylight |
| Aircraft 1 | |
| Controlling Facilities | tracon : mia |
| Operator | common carrier : air carrier |
| Make Model Name | Medium Large Transport, Low Wing, 2 Turbojet Eng |
| Flight Phase | climbout : intermediate altitude |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | company : air carrier |
| Function | flight crew : captain oversight : pic |
| Qualification | pilot : atp |
| Experience | flight time last 90 days : 210 flight time total : 19000 flight time type : 3000 |
| ASRS Report | 193568 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | flight crew : first officer |
| Qualification | pilot : atp |
| Events | |
| Anomaly | altitude deviation : excursion from assigned altitude altitude deviation : overshoot conflict : airborne less severe non adherence : clearance |
| Independent Detector | aircraft equipment other aircraft equipment : unspecified |
| Resolutory Action | flight crew : returned to intended course or assigned course |
| Consequence | Other |
| Supplementary | |
| Primary Problem | Flight Crew Human Performance |
| Air Traffic Incident | Pilot Deviation |
Narrative:
While climbing through approximately 4500 ft, TCASII system displayed red solid box at approximately 2 1/2 NM at 2 O'clock. Vertical speed prompted a climb of 1000-1500 FPM with voice command 'climb.' at approximately 5600 ft voice advisory sounded 'clear of traffic.' assigned altitude was 5000 ft. No visual sighting on TCASII warning target. Visual contact was made with other traffic reported by ATC at approximately 1 O'clock 5-10 NM.
Original NASA ASRS Text
Title: ACR MLG ALTDEV EXCURSION FROM CLRNC ALT IN RESPONSE TO TCASII RA.
Narrative: WHILE CLBING THROUGH APPROX 4500 FT, TCASII SYS DISPLAYED RED SOLID BOX AT APPROX 2 1/2 NM AT 2 O'CLOCK. VERT SPD PROMPTED A CLB OF 1000-1500 FPM WITH VOICE COMMAND 'CLB.' AT APPROX 5600 FT VOICE ADVISORY SOUNDED 'CLR OF TFC.' ASSIGNED ALT WAS 5000 FT. NO VISUAL SIGHTING ON TCASII WARNING TARGET. VISUAL CONTACT WAS MADE WITH OTHER TFC RPTED BY ATC AT APPROX 1 O'CLOCK 5-10 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.