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Near midair collision occurred when ATR type aircraft departing runway 35R drifted over the departure end of runway 35L as an air carrier MD80 was rotating. Wind reported as 080 degrees at 10 KTS.
| Attributes | |
| ACN | 363428 |
| Time | |
| Date | 199703 |
| Day | Sun |
| Local Time Of Day | 1201 To 1800 |
| Place | |
| Locale Reference | airport : dfw |
| State Reference | TX |
| Altitude | agl bound lower : 0 agl bound upper : 0 |
| Environment | |
| Flight Conditions | VMC |
| Light | Daylight |
| Aircraft 1 | |
| Controlling Facilities | tower : dfw tower : arb |
| 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 |
| Flight Phase | climbout : initial climbout : takeoff |
| Route In Use | departure other |
| Flight Plan | IFR |
| Aircraft 2 | |
| Operator | common carrier : air carrier |
| Make Model Name | Commercial Fixed Wing |
| Operating Under FAR Part | Part 121 |
| Flight Phase | climbout : takeoff climbout : initial |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | company : air carrier |
| Function | flight crew : captain oversight : pic |
| Qualification | pilot : atp |
| ASRS Report | 363428 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | flight crew : first officer |
| Qualification | pilot : instrument pilot : commercial |
| Events | |
| Anomaly | conflict : nmac non adherence : required legal separation other anomaly other |
| Independent Detector | other flight crewa |
| Resolutory Action | flight crew : took evasive action |
| Consequence | Other |
| Supplementary | |
| Primary Problem | Flight Crew Human Performance |
| Air Traffic Incident | Pilot Deviation |
Narrative:
On departure we followed a B727 and was told to keep him in sight as he hadn't rotated yet when we were cleared. After him, but before us on runway 35R, an ATR was cleared, wind 080 degrees at 10 KTS, which drifted him over to our departure end runway 35L. We rotated up underneath of him and had to make a left turn to adjust losing sight of the B727 and departing from standard departure procedures. Close.
Original NASA ASRS Text
Title: NMAC OCCURRED WHEN ATR TYPE ACFT DEPARTING RWY 35R DRIFTED OVER THE DEP END OF RWY 35L AS AN ACR MD80 WAS ROTATING. WIND RPTED AS 080 DEGS AT 10 KTS.
Narrative: ON DEP WE FOLLOWED A B727 AND WAS TOLD TO KEEP HIM IN SIGHT AS HE HADN'T ROTATED YET WHEN WE WERE CLRED. AFTER HIM, BUT BEFORE US ON RWY 35R, AN ATR WAS CLRED, WIND 080 DEGS AT 10 KTS, WHICH DRIFTED HIM OVER TO OUR DEP END RWY 35L. WE ROTATED UP UNDERNEATH OF HIM AND HAD TO MAKE A L TURN TO ADJUST LOSING SIGHT OF THE B727 AND DEPARTING FROM STANDARD DEP PROCS. CLOSE.
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.