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An air carrier DC9 flight crew lose their braking temporarily during the landing rollout and, apparently, left the runway. Maintenance personnel changed part of the anti-skid system and the aircraft was returned to service with no damage.
| Attributes | |
| ACN | 377245 |
| Time | |
| Date | 199708 |
| Day | Thu |
| Local Time Of Day | 0601 To 1200 |
| Place | |
| Locale Reference | airport : elp |
| State Reference | TX |
| 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 | DC-9 40 |
| Operating Under FAR Part | Part 121 |
| Navigation In Use | Other |
| Flight Phase | landing other |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | company : air carrier |
| Function | flight crew : first officer |
| Qualification | pilot : flight engineer pilot : commercial pilot : atp |
| Experience | flight time last 90 days : 200 flight time total : 5000 flight time type : 2000 |
| ASRS Report | 377245 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | flight crew : captain oversight : pic |
| Qualification | pilot : atp |
| Experience | flight time last 90 days : 165 flight time total : 10000 flight time type : 7000 |
| ASRS Report | 377181 |
| Events | |
| Anomaly | aircraft equipment problem : critical other anomaly other anomaly other |
| Independent Detector | aircraft equipment other aircraft equipment : unspecified other flight crewa |
| Resolutory Action | flight crew : declared emergency flight crew : overcame equipment problem flight crew : returned to intended course or assigned course flight crew : regained aircraft control |
| Consequence | Other |
| Supplementary | |
| Primary Problem | Aircraft |
Narrative:
On after landing roll, aircraft brakes were applied. The anti- skid seemed to cycle once, then captain had no brakes. Aircraft left the runway and stopped on hard surface. After anti-skid was off the brakes worked fine. No aircraft or airport damage occurred. I understand maintenance did change the anti-skid control box and #4 transducer.
Original NASA ASRS Text
Title: AN ACR DC9 FLC LOSE THEIR BRAKING TEMPORARILY DURING THE LNDG ROLLOUT AND, APPARENTLY, LEFT THE RWY. MAINT PERSONNEL CHANGED PART OF THE ANTI-SKID SYS AND THE ACFT WAS RETURNED TO SVC WITH NO DAMAGE.
Narrative: ON AFTER LNDG ROLL, ACFT BRAKES WERE APPLIED. THE ANTI- SKID SEEMED TO CYCLE ONCE, THEN CAPT HAD NO BRAKES. ACFT LEFT THE RWY AND STOPPED ON HARD SURFACE. AFTER ANTI-SKID WAS OFF THE BRAKES WORKED FINE. NO ACFT OR ARPT DAMAGE OCCURRED. I UNDERSTAND MAINT DID CHANGE THE ANTI-SKID CTL BOX AND #4 TRANSDUCER.
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.