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B737-200 flight crew experience a false TCASII RA while on approach to IAP ILS approach. Perform an evasive maneuver go around.
| Attributes | |
| ACN | 354300 |
| Time | |
| Date | 199612 |
| Day | Sun |
| Local Time Of Day | 1801 To 2400 |
| Place | |
| Locale Reference | airport : mco |
| State Reference | FL |
| Altitude | msl bound lower : 1800 msl bound upper : 1800 |
| Environment | |
| Flight Conditions | IMC |
| Light | Night |
| Aircraft 1 | |
| Controlling Facilities | tracon : mco |
| Operator | common carrier : air carrier |
| Make Model Name | B737-200 |
| Operating Under FAR Part | Part 121 |
| Flight Phase | descent : approach landing : missed approach |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | company : air carrier |
| Function | flight crew : first officer |
| Qualification | pilot : atp |
| Experience | flight time last 90 days : 185 flight time total : 8700 flight time type : 240 |
| ASRS Report | 354300 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | flight crew : captain oversight : pic |
| Qualification | pilot : atp |
| Experience | flight time last 90 days : 115 flight time total : 21000 flight time type : 2150 |
| ASRS Report | 354478 |
| Events | |
| Anomaly | aircraft equipment problem : less severe non adherence : clearance other anomaly other |
| Independent Detector | aircraft equipment other aircraft equipment : unspecified other controllera other flight crewa |
| Resolutory Action | flight crew : took evasive action other |
| Consequence | Other |
| Miss Distance | horizontal : 9000 vertical : 200 |
| Supplementary | |
| Primary Problem | Aircraft |
| Air Traffic Incident | other |
Narrative:
While on ILS runway 18R approach at mco at about 1800 ft we received a pop-up RA from TCASII without any prior warning. The target appeared to our left from approximately 1-2 mi away and 200 ft below our altitude. The TCASII RA advised us to climb at least 300-400 FPM. We complied executing a go around approach and advising ATC. ATC said they showed no traffic in area.
Original NASA ASRS Text
Title: B737-200 FLC EXPERIENCE A FALSE TCASII RA WHILE ON APCH TO IAP ILS APCH. PERFORM AN EVASIVE MANEUVER GAR.
Narrative: WHILE ON ILS RWY 18R APCH AT MCO AT ABOUT 1800 FT WE RECEIVED A POP-UP RA FROM TCASII WITHOUT ANY PRIOR WARNING. THE TARGET APPEARED TO OUR L FROM APPROX 1-2 MI AWAY AND 200 FT BELOW OUR ALT. THE TCASII RA ADVISED US TO CLB AT LEAST 300-400 FPM. WE COMPLIED EXECUTING A GAR APCH AND ADVISING ATC. ATC SAID THEY SHOWED NO TFC IN AREA.
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.