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ZOB controller experienced operational error at FL290 during holding procedures for phl; complicated with WX deviation and re-rtes; alleging traffic was overlooked.
| Attributes | |
| ACN | 794546 |
| Time | |
| Date | 200807 |
| Local Time Of Day | 1201 To 1800 |
| Place | |
| Locale Reference | navaid : jst.vortac |
| State Reference | PA |
| Altitude | msl single value : 29000 |
| Environment | |
| Flight Conditions | Mixed |
| Light | Daylight |
| Aircraft 1 | |
| Controlling Facilities | artcc : zob.artcc |
| Operator | common carrier : air carrier |
| Make Model Name | A320 |
| Operating Under FAR Part | Part 121 |
| Flight Phase | cruise : holding |
| Flight Plan | IFR |
| Aircraft 2 | |
| Controlling Facilities | artcc : zob.artcc |
| Operator | common carrier : air carrier |
| Make Model Name | Regional Jet 200 ER&LR |
| Operating Under FAR Part | Part 121 |
| Flight Phase | descent : intermediate altitude |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | government : faa |
| Function | controller : radar |
| Qualification | controller : radar |
| Experience | controller limited radar : 20 controller non radar : 21 controller radar : 18 |
| ASRS Report | 794546 |
| Events | |
| Anomaly | conflict : airborne less severe non adherence : required legal separation |
| Independent Detector | atc equipment : conflict alert other controllera |
| Resolutory Action | controller : issued alert controller : issued new clearance flight crew : took evasive action |
| Consequence | faa : investigated |
| Miss Distance | horizontal : 24900 vertical : 200 |
| Supplementary | |
| Problem Areas | ATC Human Performance |
| Primary Problem | ATC Human Performance |
| Air Traffic Incident | Operational Error |
Narrative:
Holding for phl and clearing out of holding. OJT instruction at sector. Distraction from aircraft requesting a re-route due to WX. Overlooked traffic -- needed to descend sooner.
Original NASA ASRS Text
Title: ZOB CTLR EXPERIENCED OPERROR AT FL290 DURING HOLDING PROCS FOR PHL; COMPLICATED WITH WX DEV AND RE-RTES; ALLEGING TFC WAS OVERLOOKED.
Narrative: HOLDING FOR PHL AND CLRING OUT OF HOLDING. OJT INSTRUCTION AT SECTOR. DISTR FROM ACFT REQUESTING A RE-RTE DUE TO WX. OVERLOOKED TFC -- NEEDED TO DSND SOONER.
Data retrieved from NASA's ASRS site as of May 2009 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.