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|
Attributes | |
ACN | 1399212 |
Time | |
Date | 201609 |
Local Time Of Day | 1201-1800 |
Place | |
Locale Reference | ZZZ.Airport |
State Reference | US |
Environment | |
Flight Conditions | VMC |
Light | Daylight |
Aircraft 1 | |
Make Model Name | B737 Next Generation Undifferentiated |
Operating Under FAR Part | Part 121 |
Flight Phase | Takeoff |
Flight Plan | IFR |
Component | |
Aircraft Component | Main Gear Tire |
Person 1 | |
Function | Dispatcher |
Qualification | Dispatch Dispatcher |
Events | |
Anomaly | Aircraft Equipment Problem Critical Inflight Event / Encounter Other / Unknown |
Narrative:
Aircraft X started its takeoff roll. After 80 KTS and right before V1 the aircraft gave off a vibrating noise/feel to the crew. Without time for hesitation the crew rotated and continued the takeoff roll. Shortly after takeoff the crew thought that vibration may have been something associated with the landing gear so they left the gear down. The flight attendants advised the crew they had heard a loud bang; and they were under the impression one of the tires may have popped.as they continued to climb they noticed the a hydraulic system had failed. Shortly after running through the QRH checklists and assessing the situation; the crew contacted me via ACARS stating that they had blown a tire on departure and lost hydraulic system a. The crew stayed at 4000 feet west of the airport as we discussed what we were going to do. I asked the crew if they had blown 1 or 2 tires. We felt this was important in making a decision to either try and land sooner rather than later; or if it were better to burn some fuel off first so we weren't as heavy.during this discussion; the crew ended up losing #2 aft fuel pump as well. At this time we felt the safest option was to get the aircraft down as soon as possible. I coordinated with ATC; the captain; maintenance; and we decided to do a low approach; fly - by to determine which tires were blown. ATC informed the crew the right-outboard tire was intact; and it appeared the right-inboard tire was the tire which was blown. With multiple failures going on; we decided to attempt the landing. The crew landed at 132360 pounds. After touchdown the crew stated they had lost steering of the aircraft around 80 KTS; however using the #2 thrust reverser kept them on the runway. After coming to a stop the crew noticed the B hydraulic system was at 0 as well. There was no fire/smoke; and there were no passenger or crew injuries.
Original NASA ASRS Text
Title: Dispatcher reported of a B737NG flight crew suffering a failed main gear tire during takeoff roll. Material from the blown tire also degraded hydraulics and one fuel boost pump operation. Aircraft returned to the departure airport and landed with some difficulty in steering but managed to stay on the runway until stopped.
Narrative: Aircraft X started its takeoff roll. After 80 KTS and right before V1 the aircraft gave off a vibrating noise/feel to the crew. Without time for hesitation the crew rotated and continued the takeoff roll. Shortly after takeoff the crew thought that vibration may have been something associated with the landing gear so they left the gear down. The flight attendants advised the crew they had heard a loud bang; and they were under the impression one of the tires may have popped.As they continued to climb they noticed the A hydraulic system had failed. Shortly after running through the QRH checklists and assessing the situation; the crew contacted me via ACARS stating that they had blown a tire on departure and lost hydraulic system A. The crew stayed at 4000 feet west of the airport as we discussed what we were going to do. I asked the crew if they had blown 1 or 2 tires. We felt this was important in making a decision to either try and land sooner rather than later; or if it were better to burn some fuel off first so we weren't as heavy.During this discussion; the crew ended up losing #2 aft fuel pump as well. At this time we felt the safest option was to get the aircraft down as soon as possible. I coordinated with ATC; the captain; maintenance; and we decided to do a low approach; fly - by to determine which tires were blown. ATC informed the crew the Right-Outboard tire was intact; and it appeared the Right-Inboard tire was the tire which was blown. With multiple failures going on; we decided to attempt the landing. The crew landed at 132360 LBS. After touchdown the crew stated they had lost steering of the aircraft around 80 KTS; however using the #2 thrust reverser kept them on the runway. After coming to a stop the crew noticed the B hydraulic system was at 0 as well. There was no fire/smoke; and there were no passenger or crew injuries.
Data retrieved from NASA's ASRS site 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.