37000 Feet | Browse and search NASA's Aviation Safety Reporting System |
|
Attributes | |
ACN | 549938 |
Time | |
Date | 200206 |
Day | Thu |
Local Time Of Day | 0601 To 1200 |
Place | |
Locale Reference | airport : msy.airport |
State Reference | LA |
Altitude | agl single value : 0 |
Environment | |
Flight Conditions | VMC |
Light | Daylight |
Aircraft 1 | |
Operator | common carrier : air carrier |
Make Model Name | B737-300 |
Operating Under FAR Part | Part 121 |
Flight Phase | ground : pushback |
Flight Plan | IFR |
Person 1 | |
Affiliation | company : air carrier |
Function | flight crew : captain oversight : pic |
Qualification | pilot : atp |
Experience | flight time last 90 days : 125 flight time total : 10000 flight time type : 10000 |
ASRS Report | 549938 |
Person 2 | |
Affiliation | company : air carrier |
Function | flight crew : first officer |
Qualification | pilot : atp |
Experience | flight time last 90 days : 215 flight time total : 6000 flight time type : 3000 |
ASRS Report | 550301 |
Events | |
Anomaly | conflict : ground critical ground encounters : vehicle non adherence : published procedure non adherence : company policies non adherence : far |
Independent Detector | other other : 4 |
Resolutory Action | none taken : insufficient time |
Consequence | other other other |
Supplementary | |
Problem Areas | Company Maintenance Human Performance |
Primary Problem | Maintenance Human Performance |
Narrative:
We were being pushed back from gate at msy and the tug driver allowed the tail of the aircraft to drift slightly to the captain's side, instead of straight back. The left wing trailing edge then impacted the safety RAIL of a fuel truck, putting a 1 inch by 1 inch ding in the trailing edge, some scrapes and creases in the lower side of the wingtip and popping 2 rivets on the trailing edge near the wingtip. A 2 inch by 4 inch piece of speed tape was applied, and we flew a maintenance ferry to dal. Additional concerns: observer -- a safety observer did try to signal a stop to the tug driver. I recall seeing him at my 9-10 O'clock position, and when the tug driver did not stop, I relayed the stop signal to the driver. I don't know exactly where the observer was, but I think he was probably outside of the field of view of the tug driver -- who acted like he was inexperienced at pushback (in retrospect). Perhaps a walkie talkie system might help, as the 'new' guy was probably focused on the nose gear area. Safety rails on fuel trucks -- all of the msy trucks have rails approximately 2 1/2 ft above the top of the truck. Maybe we could pay to shorten them to 6 inches -- the incident would have been avoided. Supplemental information from acn 550301: to prevent further occurrences, a '3 man push' should be used -- 1 driver and 2 wing walkers.
Original NASA ASRS Text
Title: B737-300 CREW WAS PUSHED BACK INTO A FUEL TRUCK BY THE TUG DRIVER.
Narrative: WE WERE BEING PUSHED BACK FROM GATE AT MSY AND THE TUG DRIVER ALLOWED THE TAIL OF THE ACFT TO DRIFT SLIGHTLY TO THE CAPT'S SIDE, INSTEAD OF STRAIGHT BACK. THE L WING TRAILING EDGE THEN IMPACTED THE SAFETY RAIL OF A FUEL TRUCK, PUTTING A 1 INCH BY 1 INCH DING IN THE TRAILING EDGE, SOME SCRAPES AND CREASES IN THE LOWER SIDE OF THE WINGTIP AND POPPING 2 RIVETS ON THE TRAILING EDGE NEAR THE WINGTIP. A 2 INCH BY 4 INCH PIECE OF SPEED TAPE WAS APPLIED, AND WE FLEW A MAINT FERRY TO DAL. ADDITIONAL CONCERNS: OBSERVER -- A SAFETY OBSERVER DID TRY TO SIGNAL A STOP TO THE TUG DRIVER. I RECALL SEEING HIM AT MY 9-10 O'CLOCK POS, AND WHEN THE TUG DRIVER DID NOT STOP, I RELAYED THE STOP SIGNAL TO THE DRIVER. I DON'T KNOW EXACTLY WHERE THE OBSERVER WAS, BUT I THINK HE WAS PROBABLY OUTSIDE OF THE FIELD OF VIEW OF THE TUG DRIVER -- WHO ACTED LIKE HE WAS INEXPERIENCED AT PUSHBACK (IN RETROSPECT). PERHAPS A WALKIE TALKIE SYS MIGHT HELP, AS THE 'NEW' GUY WAS PROBABLY FOCUSED ON THE NOSE GEAR AREA. SAFETY RAILS ON FUEL TRUCKS -- ALL OF THE MSY TRUCKS HAVE RAILS APPROX 2 1/2 FT ABOVE THE TOP OF THE TRUCK. MAYBE WE COULD PAY TO SHORTEN THEM TO 6 INCHES -- THE INCIDENT WOULD HAVE BEEN AVOIDED. SUPPLEMENTAL INFO FROM ACN 550301: TO PREVENT FURTHER OCCURRENCES, A '3 MAN PUSH' SHOULD BE USED -- 1 DRIVER AND 2 WING WALKERS.
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.