Narrative:

After running the parking checklist in ZZZ, the operations agent informed us that part of an aircraft jack was attached to the aircraft, captain's side. Upon visual inspection of the aircraft, it was determined that the aircraft jacking pad was attached to the aircraft with 8 bolts. The captain made the appropriate telephone calls, and contract maintenance was dispatched. Maintenance removed the pad and the aircraft continued back to ZZZ1. The aircraft was flown to ZZZ with no indications of any problems. No sounds or vibrations were heard or felt on the flight from ZZZ1 to ZZZ with the associated jack pad installed. The preflight inspection was completed with a flashlight at local time. It was very dark outside and the faded red jack pad was installed on the orange paint, on the captain's side, under the jetway. It is my recommendation that in the future the jack pads be painted a 'safety yellow' color and a 'remove before flight' streamer be added.

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Original NASA ASRS Text

Title: A B737-300 WAS DISPATCHED IN NON COMPLIANCE WITH A JACK PAD STILL BOLTED TO THE L SIDE FORWARD FUSELAGE. PAD HIDDEN WHEN JETWAY PARKED AT L1 DOOR.

Narrative: AFTER RUNNING THE PARKING CHKLIST IN ZZZ, THE OPS AGENT INFORMED US THAT PART OF AN ACFT JACK WAS ATTACHED TO THE ACFT, CAPT'S SIDE. UPON VISUAL INSPECTION OF THE ACFT, IT WAS DETERMINED THAT THE ACFT JACKING PAD WAS ATTACHED TO THE ACFT WITH 8 BOLTS. THE CAPT MADE THE APPROPRIATE TELEPHONE CALLS, AND CONTRACT MAINT WAS DISPATCHED. MAINT REMOVED THE PAD AND THE ACFT CONTINUED BACK TO ZZZ1. THE ACFT WAS FLOWN TO ZZZ WITH NO INDICATIONS OF ANY PROBS. NO SOUNDS OR VIBRATIONS WERE HEARD OR FELT ON THE FLT FROM ZZZ1 TO ZZZ WITH THE ASSOCIATED JACK PAD INSTALLED. THE PREFLT INSPECTION WAS COMPLETED WITH A FLASHLIGHT AT LCL TIME. IT WAS VERY DARK OUTSIDE AND THE FADED RED JACK PAD WAS INSTALLED ON THE ORANGE PAINT, ON THE CAPT'S SIDE, UNDER THE JETWAY. IT IS MY RECOMMENDATION THAT IN THE FUTURE THE JACK PADS BE PAINTED A 'SAFETY YELLOW' COLOR AND A 'REMOVE BEFORE FLT' STREAMER BE ADDED.

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.