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|
Attributes | |
ACN | 340978 |
Time | |
Date | 199607 |
Day | Sat |
Local Time Of Day | 1201 To 1800 |
Place | |
Locale Reference | airport : sfo |
State Reference | CA |
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 | B737-200 |
Operating Under FAR Part | Part 121 |
Flight Phase | landing other |
Flight Plan | IFR |
Person 1 | |
Affiliation | company : air carrier |
Function | flight crew : captain oversight : pic |
Qualification | pilot : atp pilot : cfi pilot : commercial pilot : flight engineer pilot : instrument |
Experience | flight time last 90 days : 252 flight time total : 8000 flight time type : 5000 |
ASRS Report | 340978 |
Person 2 | |
Affiliation | company : air carrier |
Function | flight crew : first officer |
Qualification | pilot : atp |
Experience | flight time last 90 days : 260 flight time total : 9810 flight time type : 3115 |
ASRS Report | 340804 |
Events | |
Anomaly | aircraft equipment problem : critical non adherence : published procedure other anomaly other |
Independent Detector | other flight crewa |
Resolutory Action | none taken : unable |
Consequence | other |
Supplementary | |
Primary Problem | Aircraft |
Air Traffic Incident | Pilot Deviation other |
Narrative:
After receiving aircraft in phx I found that the anti-skid was inoperative. The anti-skid write-up was not found in the log pages that we had but there was a write-up in reference to the left main dragging. In the corrective action column they wrote it was already noted with reference to a preceding page which we did not have. Taxi and takeoff were normal. On descent into sfo I tried to arm the speed brakes but could not get a green speed brake armed light, just the speed brake do not arm light. So I stowed the speed brake lever in the down detent position (no lights). We used flaps 40 degrees for the flap setting. I planned a long rollout (anti-skid inoperative, manually speed brake, reduced braking). We had 11870 ft of runway on runway 28R. The touchdown was a little before the thousand ft mark (even smooth). When I tried to use the reverser they would not deploy, it took a couple of tries. Then when they did deploy I noted that the speed brake handle moved to the up position by itself and at that point in time what seemed to me as braking or strong deceleration, all this with violent shaking. Brakes were not being used by me or the first officer. In fact, I asked if he was on the brakes which he was not. The plane did not seem to pull to one side or the other. As the airplane was decelerating tower called and said they see smoke coming out of the wheelwell. As we turned onto taxiway T between runways 28R and 28L we came to a stop (at this point we knew we lost at least one tire). I asked the tower if they still saw smoke which they said no. At the same time the fire trucks pulled up and I decided not to do an emergency evacuate/evacuation. We then told the flight attendants that everything was under control, explaining the situation and to keep the doors armed just in case something developed. We informed sfo operations, dispatch, and maintenance control. We then coordinated with the city and sfo operation to deplane the passenger and bus them to the gate. After air carrier replaced the tires we turned the plane over to air carrier maintenance. In ending, this out sourcing maintenance is for the birds. We need better control of maintenance.
Original NASA ASRS Text
Title: B737 PIC HAS A PROB WITH ACR MAINT PERSONNEL AND LOGBOOK INTERP AT DEP ARPT. LANDS AT DEST ARPT WHERE AUTO BRAKING OCCURS WHEN PIC KNEW THE ANTI-SKID SYS WAS INOP. BLEW AT LEAST ONE TIRE. ACFT DISABLED, PAX DEPLANED.
Narrative: AFTER RECEIVING ACFT IN PHX I FOUND THAT THE ANTI-SKID WAS INOP. THE ANTI-SKID WRITE-UP WAS NOT FOUND IN THE LOG PAGES THAT WE HAD BUT THERE WAS A WRITE-UP IN REF TO THE L MAIN DRAGGING. IN THE CORRECTIVE ACTION COLUMN THEY WROTE IT WAS ALREADY NOTED WITH REF TO A PRECEDING PAGE WHICH WE DID NOT HAVE. TAXI AND TKOF WERE NORMAL. ON DSCNT INTO SFO I TRIED TO ARM THE SPD BRAKES BUT COULD NOT GET A GREEN SPD BRAKE ARMED LIGHT, JUST THE SPD BRAKE DO NOT ARM LIGHT. SO I STOWED THE SPD BRAKE LEVER IN THE DOWN DETENT POS (NO LIGHTS). WE USED FLAPS 40 DEGS FOR THE FLAP SETTING. I PLANNED A LONG ROLLOUT (ANTI-SKID INOP, MANUALLY SPD BRAKE, REDUCED BRAKING). WE HAD 11870 FT OF RWY ON RWY 28R. THE TOUCHDOWN WAS A LITTLE BEFORE THE THOUSAND FT MARK (EVEN SMOOTH). WHEN I TRIED TO USE THE REVERSER THEY WOULD NOT DEPLOY, IT TOOK A COUPLE OF TRIES. THEN WHEN THEY DID DEPLOY I NOTED THAT THE SPD BRAKE HANDLE MOVED TO THE UP POS BY ITSELF AND AT THAT POINT IN TIME WHAT SEEMED TO ME AS BRAKING OR STRONG DECELERATION, ALL THIS WITH VIOLENT SHAKING. BRAKES WERE NOT BEING USED BY ME OR THE FO. IN FACT, I ASKED IF HE WAS ON THE BRAKES WHICH HE WAS NOT. THE PLANE DID NOT SEEM TO PULL TO ONE SIDE OR THE OTHER. AS THE AIRPLANE WAS DECELERATING TWR CALLED AND SAID THEY SEE SMOKE COMING OUT OF THE WHEELWELL. AS WE TURNED ONTO TXWY T BTWN RWYS 28R AND 28L WE CAME TO A STOP (AT THIS POINT WE KNEW WE LOST AT LEAST ONE TIRE). I ASKED THE TWR IF THEY STILL SAW SMOKE WHICH THEY SAID NO. AT THE SAME TIME THE FIRE TRUCKS PULLED UP AND I DECIDED NOT TO DO AN EMER EVAC. WE THEN TOLD THE FLT ATTENDANTS THAT EVERYTHING WAS UNDER CTL, EXPLAINING THE SIT AND TO KEEP THE DOORS ARMED JUST IN CASE SOMETHING DEVELOPED. WE INFORMED SFO OPS, DISPATCH, AND MAINT CTL. WE THEN COORDINATED WITH THE CITY AND SFO OP TO DEPLANE THE PAX AND BUS THEM TO THE GATE. AFTER ACR REPLACED THE TIRES WE TURNED THE PLANE OVER TO ACR MAINT. IN ENDING, THIS OUT SOURCING MAINT IS FOR THE BIRDS. WE NEED BETTER CTL OF MAINT.
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.