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Aircraft Y in TCA without clearance had near midair collision with air carrier X. Pilot deviation. See and avoid concept.
| Attributes | |
| ACN | 177744 |
| Time | |
| Date | 199105 |
| Day | Tue |
| Local Time Of Day | 1201 To 1800 |
| Place | |
| Locale Reference | atc facility : teb |
| State Reference | NJ |
| Altitude | msl bound lower : 6200 msl bound upper : 6200 |
| Environment | |
| Flight Conditions | VMC |
| Aircraft 1 | |
| Controlling Facilities | tracon : n90 tower : mri |
| Operator | common carrier : air carrier |
| Make Model Name | Medium Large Transport, Low Wing, 2 Turbojet Eng |
| Navigation In Use | Other Other |
| Flight Phase | descent other |
| Route In Use | enroute : direct |
| Flight Plan | IFR |
| Aircraft 2 | |
| Make Model Name | Any Unknown or Unlisted Aircraft Manufacturer |
| Person 1 | |
| Affiliation | company : air carrier |
| Function | flight crew : first officer |
| Qualification | pilot : atp |
| Experience | flight time last 90 days : 210 flight time total : 9200 flight time type : 1200 |
| ASRS Report | 177744 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | flight crew : captain oversight : pic |
| Qualification | pilot : atp |
| Events | |
| Anomaly | conflict : nmac non adherence : far |
| Independent Detector | other controllera |
| Resolutory Action | other |
| Consequence | Other |
| Miss Distance | horizontal : 500 vertical : 300 |
| Supplementary | |
| Primary Problem | Flight Crew Human Performance |
| Air Traffic Incident | Pilot Deviation |
Narrative:
We were cleared to descent to 5000' and to slow down from 250 to 210 KTS at the same time. Also, we were advised about traffic 2-3 O'clock, which we did not see. Then at 6200' the controller gave us a 'traffic alert' and we saw the traffic too close for safety!
Original NASA ASRS Text
Title: ACFT Y IN TCA WITHOUT CLRNC HAD NMAC WITH ACR X. PLT DEVIATION. SEE AND AVOID CONCEPT.
Narrative: WE WERE CLRED TO DSNT TO 5000' AND TO SLOW DOWN FROM 250 TO 210 KTS AT THE SAME TIME. ALSO, WE WERE ADVISED ABOUT TFC 2-3 O'CLOCK, WHICH WE DID NOT SEE. THEN AT 6200' THE CTLR GAVE US A 'TFC ALERT' AND WE SAW THE TFC TOO CLOSE FOR SAFETY!
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.