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Air carrier X TCASII RA from VFR aircraft in control zone. Evasive action taken. See and avoid concept.
| Attributes | |
| ACN | 251247 |
| Time | |
| Date | 199309 |
| Day | Sun |
| Local Time Of Day | 1201 To 1800 |
| Place | |
| Locale Reference | atc facility : swf |
| State Reference | NY |
| Altitude | msl bound lower : 3000 msl bound upper : 3000 |
| Environment | |
| Flight Conditions | VMC |
| Light | Daylight |
| Aircraft 1 | |
| Controlling Facilities | tower : swf |
| Operator | common carrier : air carrier |
| Make Model Name | Any Unknown or Unlisted Aircraft Manufacturer |
| Flight Phase | descent : approach |
| Flight Plan | IFR |
| Aircraft 2 | |
| Make Model Name | Any Unknown or Unlisted Aircraft Manufacturer |
| Flight Plan | VFR |
| Person 1 | |
| Affiliation | government other |
| Function | controller : local |
| Qualification | controller : non radar |
| ASRS Report | 251247 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | flight crew : captain oversight : pic |
| Qualification | pilot : atp |
| Events | |
| Anomaly | conflict : airborne less severe |
| Independent Detector | aircraft equipment other aircraft equipment : unspecified other controllera |
| Resolutory Action | flight crew : took evasive action |
| Consequence | Other |
| Miss Distance | horizontal : 1000 vertical : 400 |
| Supplementary | |
| Primary Problem | Flight Crew Human Performance |
| Air Traffic Incident | other |
Narrative:
Air carrier X on visual approach to runway 27 at stewart had to dive to avoid known traffic Y which air carrier X had been advised of (non radar position report) by swf tower. Pilot followed TCASII advice.
Original NASA ASRS Text
Title: ACR X TCASII RA FROM VFR ACFT IN CTL ZONE. EVASIVE ACTION TAKEN. SEE AND AVOID CONCEPT.
Narrative: ACR X ON VISUAL APCH TO RWY 27 AT STEWART HAD TO DIVE TO AVOID KNOWN TFC Y WHICH ACR X HAD BEEN ADVISED OF (NON RADAR POS RPT) BY SWF TWR. PLT FOLLOWED TCASII ADVICE.
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.