Narrative:

After replacing forward l-hand navigation light; apparently access panel fell off. In future doublechk cam locks to ensure they are locked and secure. Changed navigation light late in shift and apparently did not fully secure panel. It was dark with limited light.

Google
 

Original NASA ASRS Text

Title: AFTER REPLACEMENT OF THE FORWARD L NAV LIGHT AND FAILURE TO SECURE PANEL CAM LOCK FASTENERS; AN MD80 LOST PANEL.

Narrative: AFTER REPLACING FORWARD L-HAND NAV LIGHT; APPARENTLY ACCESS PANEL FELL OFF. IN FUTURE DOUBLECHK CAM LOCKS TO ENSURE THEY ARE LOCKED AND SECURE. CHANGED NAV LIGHT LATE IN SHIFT AND APPARENTLY DID NOT FULLY SECURE PANEL. IT WAS DARK WITH LIMITED LIGHT.

Data retrieved from NASA's ASRS site as of January 2009 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.