Department of Transportation May 4, 2016 – Federal Register Recent Federal Regulation Documents

These special conditions are issued for the Gulfstream Aerospace Corporation (Gulfstream) Model GVII-G500 airplane. This airplane will have a novel or unusual design feature associated with side-facing seats. The applicable airworthiness regulations do not contain adequate or appropriate safety standards for this design feature. These special conditions contain the additional safety standards the Administrator considers necessary to establish a level of safety equivalent to that established by the existing airworthiness standards.

FMCSA announces that Daimler Trucks North America (Daimler) has requested a five-year exemption for one of its employees from the Federal requirement to hold a U.S. commercial driver's license (CDL). Mr. Sebastian Boehm, a project engineer, holds a valid German commercial license and wants to test drive Daimler vehicles on U.S. roads to better understand product requirements in ``real world'' environments, and verify results. Daimler believes the requirements for a German commercial license ensure that operation under the exemption will likely achieve a level of safety equivalent to or greater than the level that would be obtained in the absence of the exemption.

This document announces receipt by the National Highway Traffic Safety Administration (NHTSA) of a petition for a decision that model year (MY) 2009 Mercedes-Benz G Class Long Wheelbase (LWB) (463 Chassis) multipurpose vehicles (MPVs) that were not originally manufactured to comply with all applicable Federal motor vehicle safety standards (FMVSS), are eligible for importation into the United States because they are substantially similar to vehicles that were originally manufactured for sale in the United States and that were certified by their manufacturer as complying with the safety standards (the U.S.- certified version of the 2009 Mercedes-Benz G Class LWB MPV) and they are capable of being readily altered to conform to the standards.

This action modifies Class D airspace, Class E surface area airspace, Class E surface area airspace designated as an extension, and Class E airspace extending upward from 700 feet above the surface at Walla Walla Regional Airport, Walla Walla, WA. After a review of the airspace, the FAA found it necessary to amend the airspace areas for the safety and management of Instrument Flight Rules (IFR) operations for arriving and departing aircraft at the airport. This action also updates the geographic coordinates of Walla Walla Regional Airport in the respective Class D and E airspace areas above.

We are adopting a new airworthiness directive (AD) for certain The Boeing Company Model 747-8 series airplanes. This AD requires a detailed inspection for correct installation of the flex hose clamp of the occupant backup air supply and a general visual inspection for damage of the flex hose, and related investigative and corrective actions if necessary. This AD was prompted by a report indicating that flex hoses of the occupant backup air supply were found disconnected from the adjacent fiberglass duct on two airplanes. We are issuing this AD to detect and correct an incorrect clamp installation on the inboard end of the flex hose, which allows the flex hose to slowly become disconnected from the adjacent fiberglass duct, and damage to the hose. This condition, in conjunction with a cargo fire event, can potentially lead to decreased airflow to the main deck, possibly resulting in smoke and/ or toxic fumes penetrating into the main deck passenger compartment, which could result in injury to the passengers or cabin crew.

We propose to adopt a new airworthiness directive (AD) for certain The Boeing Model 767 airplanes. This proposed AD was prompted by fuel system reviews conducted by the manufacturer. This proposed AD would require modifying the fuel quantity indicating system (FQIS) to prevent development of an ignition source inside the center fuel tank due to electrical fault conditions. This proposed AD would also provide optional actions for cargo airplanes. We are proposing this AD to prevent ignition sources inside the center fuel tank, which, in combination with flammable fuel vapors, could result in a fuel tank explosion and consequent loss of the airplane.

We are adopting a new airworthiness directive (AD) for certain Airbus Model A320-214, -232, and -233 airplanes; and Airbus Model A321- 211 and -231 airplanes. This AD was prompted by reports of incorrect installation of jiffy joint connectors on cables connected to certain passenger service units (PSUs), which could cause the passenger oxygen container to malfunction if the connector becomes disengaged during flight due to vibration. This AD requires identification of the affected PSUs, and depending on findings, doing applicable related investigative and corrective actions. We are issuing this AD to prevent failure of the door of the passenger oxygen container to open in the event of airplane decompression, resulting in lack of oxygen supply and consequent injury to occupants.