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|
Attributes | |
ACN | 449222 |
Time | |
Date | 199909 |
Day | Sat |
Local Time Of Day | 1801 To 2400 |
Place | |
Locale Reference | airport : ord.airport |
State Reference | IL |
Altitude | agl single value : 0 |
Environment | |
Flight Conditions | VMC |
Light | Night |
Aircraft 1 | |
Operator | common carrier : air carrier |
Make Model Name | B727 Undifferentiated or Other Model |
Operating Under FAR Part | Part 121 |
Flight Phase | ground : takeoff roll |
Route In Use | departure : on vectors |
Flight Plan | IFR |
Aircraft 2 | |
Controlling Facilities | tower : ord.tower |
Operator | common carrier : air carrier |
Make Model Name | B767 Undifferentiated or Other Model |
Operating Under FAR Part | Part 121 |
Flight Phase | ground : holding ground : taxi |
Flight Plan | IFR |
Person 1 | |
Affiliation | company : air carrier |
Function | flight crew : first officer |
Qualification | pilot : instrument pilot : commercial pilot : multi engine |
Experience | flight time last 90 days : 210 flight time total : 9000 flight time type : 5660 |
ASRS Report | 449222 |
Person 2 | |
Affiliation | company : air carrier |
Function | flight crew : captain oversight : pic |
Qualification | pilot : atp |
Events | |
Anomaly | conflict : ground critical incursion : runway non adherence : far non adherence : clearance |
Independent Detector | other flight crewa other flight crewb |
Resolutory Action | flight crew : took precautionary avoidance action flight crew : took evasive action none taken : insufficient time |
Supplementary | |
Problem Areas | Maintenance Human Performance Environmental Factor Airport ATC Human Performance Flight Crew Human Performance |
Primary Problem | Flight Crew Human Performance |
Air Traffic Incident | Operational Deviation |
Narrative:
The takeoff was night VFR. We had been cleared into position and hold on runway 9L (ord) while we were waiting for takeoff clearance. The captain noticed flashing red lights at an unspecific distance down the runway. There was construction in the vicinity of the runway 32R pad so we figured it was part of the construction lights since the red lights were off the right side of the runway. While on takeoff roll, we kept watching the area of the lights and it began to take a shape. We were trying to focus on what the shape was, but since it had no other lights on and was dark in color, it didn't reflect much light and just looked like a gray blob. Finally we recognized it as an aircraft and that it had its nose section sticking into the runway. It was hard to judge our distance from the aircraft, but by the time we realized what it was, it was too late to stop and avoid it. We were light, so we started to rotate early. As we rotated, the other aircraft which had been stationary till this point started to taxi across the runway in front of us. As we cleared the other aircraft it was directly below us. Tower appeared to be unaware of the other aircraft till after we had cleared the airport boundary. Rest of trip was normal, and the passenger appeared to be unaware of what had happened. To me it seemed the biggest factor (after lack of communication between ground control and the other aircraft) was the lack of lighting on the other aircraft and the paint color. It didn't have any cabin lights or running lights that we could see, and the color of the aircraft seemed to absorb our landing lights instead of reflecting any light back at us, so it meant we had to get closer to pick out a shape.
Original NASA ASRS Text
Title: FLC OF B727 ON TKOF ROLL AT ORD NOTES RWY INCURSION TOO LATE FOR SAFE HIGH SPD ABORT.
Narrative: THE TKOF WAS NIGHT VFR. WE HAD BEEN CLRED INTO POS AND HOLD ON RWY 9L (ORD) WHILE WE WERE WAITING FOR TKOF CLRNC. THE CAPT NOTICED FLASHING RED LIGHTS AT AN UNSPECIFIC DISTANCE DOWN THE RWY. THERE WAS CONSTRUCTION IN THE VICINITY OF THE RWY 32R PAD SO WE FIGURED IT WAS PART OF THE CONSTRUCTION LIGHTS SINCE THE RED LIGHTS WERE OFF THE R SIDE OF THE RWY. WHILE ON TKOF ROLL, WE KEPT WATCHING THE AREA OF THE LIGHTS AND IT BEGAN TO TAKE A SHAPE. WE WERE TRYING TO FOCUS ON WHAT THE SHAPE WAS, BUT SINCE IT HAD NO OTHER LIGHTS ON AND WAS DARK IN COLOR, IT DIDN'T REFLECT MUCH LIGHT AND JUST LOOKED LIKE A GRAY BLOB. FINALLY WE RECOGNIZED IT AS AN ACFT AND THAT IT HAD ITS NOSE SECTION STICKING INTO THE RWY. IT WAS HARD TO JUDGE OUR DISTANCE FROM THE ACFT, BUT BY THE TIME WE REALIZED WHAT IT WAS, IT WAS TOO LATE TO STOP AND AVOID IT. WE WERE LIGHT, SO WE STARTED TO ROTATE EARLY. AS WE ROTATED, THE OTHER ACFT WHICH HAD BEEN STATIONARY TILL THIS POINT STARTED TO TAXI ACROSS THE RWY IN FRONT OF US. AS WE CLRED THE OTHER ACFT IT WAS DIRECTLY BELOW US. TWR APPEARED TO BE UNAWARE OF THE OTHER ACFT TILL AFTER WE HAD CLRED THE ARPT BOUNDARY. REST OF TRIP WAS NORMAL, AND THE PAX APPEARED TO BE UNAWARE OF WHAT HAD HAPPENED. TO ME IT SEEMED THE BIGGEST FACTOR (AFTER LACK OF COM BTWN GND CTL AND THE OTHER ACFT) WAS THE LACK OF LIGHTING ON THE OTHER ACFT AND THE PAINT COLOR. IT DIDN'T HAVE ANY CABIN LIGHTS OR RUNNING LIGHTS THAT WE COULD SEE, AND THE COLOR OF THE ACFT SEEMED TO ABSORB OUR LNDG LIGHTS INSTEAD OF REFLECTING ANY LIGHT BACK AT US, SO IT MEANT WE HAD TO GET CLOSER TO PICK OUT A SHAPE.
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.