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Commuter light transport Y cleared for takeoff on 9R at phl at same time as air carrier medium large transport X is cleared to cross.
| Attributes | |
| ACN | 176797 |
| Time | |
| Date | 199104 |
| Day | Sun |
| Local Time Of Day | 1801 To 2400 |
| Place | |
| Locale Reference | airport : phl |
| State Reference | PA |
| Altitude | agl bound lower : 0 agl bound upper : 0 |
| Environment | |
| Flight Conditions | IMC |
| Light | Night |
| Aircraft 1 | |
| Operator | common carrier : air carrier |
| Make Model Name | Medium Large Transport, Low Wing, 2 Turbojet Eng |
| Navigation In Use | Other Other |
| Flight Phase | ground other : taxi |
| Flight Plan | IFR |
| Aircraft 2 | |
| Operator | common carrier : air carrier |
| Make Model Name | Light Transport, High Wing, 2 Turboprop Eng |
| Flight Phase | climbout : takeoff other |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | company : air carrier |
| Function | flight crew : captain oversight : pic |
| Qualification | pilot : instrument pilot : flight engineer pilot : commercial pilot : cfi pilot : atp |
| Experience | flight time last 90 days : 240 flight time total : 16500 flight time type : 1600 |
| ASRS Report | 176797 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | flight crew : first officer |
| Qualification | pilot : instrument pilot : commercial |
| Events | |
| Anomaly | conflict : ground less severe incursion : runway non adherence : far |
| Independent Detector | other flight crewa |
| Resolutory Action | flight crew : rejected takeoff other |
| Consequence | Other |
| Miss Distance | horizontal : 1500 vertical : 0 |
| Supplementary | |
| Primary Problem | ATC Human Performance |
| Air Traffic Incident | Operational Error |
Narrative:
Our flight X was holding short of 9L at phl. Tower cleared us to cross and a commuter light transport Y for takeoff on 9L at the same time. We began to cross, then stopped (seeing the light transport Y on the takeoff). The light transport Y aborted. Controller said, 'sorry, my mistake.' light transport Y was cleared for takeoff. Several mins later we were cleared to cross. Could have been bad.
Original NASA ASRS Text
Title: COMMUTER LTT Y CLEARED FOR TKOF ON 9R AT PHL AT SAME TIME AS ACR MLG X IS CLEARED TO CROSS.
Narrative: OUR FLT X WAS HOLDING SHORT OF 9L AT PHL. TWR CLRED US TO CROSS AND A COMMUTER LTT Y FOR TKOF ON 9L AT THE SAME TIME. WE BEGAN TO CROSS, THEN STOPPED (SEEING THE LTT Y ON THE TKOF). THE LTT Y ABORTED. CTLR SAID, 'SORRY, MY MISTAKE.' LTT Y WAS CLRED FOR TKOF. SEVERAL MINS LATER WE WERE CLRED TO CROSS. COULD HAVE BEEN BAD.
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.