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Less than standard separation between a descending FK10 and B727. The FK10 was passing through FL195 when it received a TCASII RA. The FK10 had the B727 visually and took evasive action.
| Attributes | |
| ACN | 372622 |
| Time | |
| Date | 199706 |
| Day | Sun |
| Local Time Of Day | 1201 To 1800 |
| Place | |
| Locale Reference | atc facility : ccv |
| State Reference | VA |
| Altitude | msl bound lower : 19500 msl bound upper : 19500 |
| Aircraft 1 | |
| Controlling Facilities | artcc : zdc |
| Operator | common carrier : air carrier |
| Make Model Name | Fokker 100 |
| Operating Under FAR Part | Part 121 |
| Navigation In Use | Other Other |
| Flight Phase | descent other |
| Flight Plan | IFR |
| Aircraft 2 | |
| Make Model Name | B727 Undifferentiated or Other Model |
| Operating Under FAR Part | Part 121 |
| Person 1 | |
| Affiliation | company : air carrier |
| Function | flight crew : first officer |
| Qualification | pilot : atp |
| Experience | flight time last 90 days : 100 flight time total : 6000 flight time type : 200 |
| ASRS Report | 372622 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | flight crew : captain oversight : pic |
| Qualification | pilot : atp |
| Experience | flight time last 90 days : 30 flight time total : 5000 flight time type : 500 |
| Events | |
| Anomaly | conflict : airborne less severe non adherence : required legal separation non adherence : published procedure |
| Independent Detector | aircraft equipment other aircraft equipment : unspecified other flight crewa |
| Resolutory Action | flight crew : took evasive action |
| Consequence | Other |
| Miss Distance | horizontal : 6000 vertical : 5000 |
| Supplementary | |
| Primary Problem | ATC Human Performance |
| Air Traffic Incident | Operational Error |
Narrative:
Descending through FL195 MSL we received TCASII advisory followed by TCASII RA for climb. Other aircraft was visually acquired at 2-3 mi from our position. We deviated vertically and horizontally. Our clearance was to descend to 16000 ft MSL on flight plan route ccv to hpw.
Original NASA ASRS Text
Title: LTSS BTWN A DSNDING FK10 AND B727. THE FK10 WAS PASSING THROUGH FL195 WHEN IT RECEIVED A TCASII RA. THE FK10 HAD THE B727 VISUALLY AND TOOK EVASIVE ACTION.
Narrative: DSNDING THROUGH FL195 MSL WE RECEIVED TCASII ADVISORY FOLLOWED BY TCASII RA FOR CLB. OTHER ACFT WAS VISUALLY ACQUIRED AT 2-3 MI FROM OUR POS. WE DEVIATED VERTLY AND HORIZLY. OUR CLRNC WAS TO DSND TO 16000 FT MSL ON FLT PLAN RTE CCV TO HPW.
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.