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Air carrier X had less than standard separation aborted takeoff from B707 runway incursion. System error.
| Attributes | |
| ACN | 309678 |
| Time | |
| Date | 199507 |
| Day | Sat |
| Local Time Of Day | 1201 To 1800 |
| Place | |
| Locale Reference | atc facility : mia |
| State Reference | FL |
| Altitude | agl bound lower : 0 agl bound upper : 0 |
| Environment | |
| Flight Conditions | VMC |
| Light | Daylight |
| Aircraft 1 | |
| Operator | common carrier : air carrier |
| Make Model Name | MD-80 Series (DC-9-80) Undifferentiated or Other Model |
| Operating Under FAR Part | Part 121 |
| Navigation In Use | Other Other |
| Flight Phase | climbout : takeoff other |
| Flight Plan | IFR |
| Aircraft 2 | |
| Operator | common carrier : air carrier |
| Make Model Name | B707 Undifferentiated or Other Model |
| Operating Under FAR Part | other : unknown |
| Flight Phase | ground other : taxi |
| Person 1 | |
| Affiliation | company : air carrier |
| Function | flight crew : captain oversight : pic |
| Qualification | pilot : atp |
| ASRS Report | 309678 |
| 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 : published procedure non adherence : required legal separation |
| Independent Detector | other flight crewa |
| Resolutory Action | flight crew : rejected takeoff |
| Consequence | faa : reviewed incident with flight crew faa : investigated |
| Miss Distance | horizontal : 3000 vertical : 0 |
| Supplementary | |
| Primary Problem | ATC Human Performance |
| Air Traffic Incident | Intra Facility Coordination Failure Operational Error |
Narrative:
Air carrier X was cleared for takeoff on runway 9L at mia. As we lined up for takeoff and advanced power to 1.4 EPR and checked engine performance, I noted a B707 approaching the runway from the right. I said to the first officer 'what this guy doing, is he going to stop.' as I advanced the power and started the takeoff roll, the B707 taxied out onto the runway 3000 ft from our position. I aborted the takeoff. Later conversation with the tower indicated the B707 was cleared to cross by ground control based on the judgement it would clear before we started our roll.
Original NASA ASRS Text
Title: ACR X HAD LTSS ABORTED TKOF FROM B707 RWY INCURSION. SYS ERROR.
Narrative: ACR X WAS CLRED FOR TKOF ON RWY 9L AT MIA. AS WE LINED UP FOR TKOF AND ADVANCED PWR TO 1.4 EPR AND CHKED ENG PERFORMANCE, I NOTED A B707 APCHING THE RWY FROM THE R. I SAID TO THE FO 'WHAT THIS GUY DOING, IS HE GOING TO STOP.' AS I ADVANCED THE PWR AND STARTED THE TKOF ROLL, THE B707 TAXIED OUT ONTO THE RWY 3000 FT FROM OUR POS. I ABORTED THE TKOF. LATER CONVERSATION WITH THE TWR INDICATED THE B707 WAS CLRED TO CROSS BY GND CTL BASED ON THE JUDGEMENT IT WOULD CLR BEFORE WE STARTED OUR ROLL.
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.