Bulletin 54-088 -

The specific piece for depends on whether you are referring to a Boeing aircraft service bulletin or an IMF research paper. Boeing Service Bulletin 54-088

Headlamps fail to heat properly, leading to reduced visibility due to ice buildup. National Highway Traffic Safety Administration (.gov) Primary Causes Identified bulletin 54-088

It is possible you are thinking of one of the following, or perhaps this is a prompt for a new story: The specific piece for depends on whether you