Department of Transportation June 6, 2012 – Federal Register Recent Federal Regulation Documents
Results 1 - 10 of 10
Airworthiness Directives; Embraer S.A. Airplanes
We propose to supersede an existing airworthiness directive (AD) that applies to all Model ERJ 190-100 STD, -100 LR, and -100 IGW airplanes; and Model ERJ 190-200 STD, -200 LR, and -200 IGW airplanes. The existing AD currently requires revising the maintenance program to incorporate modifications in the Airworthiness Limitation Section (ALS) of the Embraer S.A. ERJ 190 Maintenance Review Board Report (MRBR). Since we issued that AD, new inspection tasks and their respective thresholds and intervals have been issued. This proposed AD would require revising the maintenance program to incorporate modifications in the Airworthiness Limitation Section (ALS) of the Embraer S.A. ERJ 190 Maintenance Review Board Report (MRBR) to include new inspection tasks and their respective thresholds and intervals. We are proposing this AD since failure to inspect these structural components according to the new ALS tasks, thresholds, and intervals could prevent a timely detection of fatigue cracking, which if not properly addressed, could result in reduced structural integrity of the airplane.
Airworthiness Directives; Fokker Services B.V. Airplanes
We propose to supersede two existing airworthiness directives (AD) that apply to certain Fokker Services B.V. Model F.28 Mark 0100 airplanes. The first existing AD currently requires removing the actuator from the fuel-balance transfer-valve (FBTV) and installing a locking device on the FBTV. The second existing AD currently requires inspecting to verify that the position indicator of the FBTV is in the closed position and deactivating the fuel-balance transfer-system. Since we issued those ADs, we have received reports that the FBTV was inadvertently reactivated after required de-activation measures were undone. This proposed AD would require installing an FBTV locking device. We are proposing this AD to prevent fuel starvation and consequently a double-engine flameout, possibly resulting in a forced landing, damage to the airplane, and injury to occupants.
Qualification of Drivers; Exemption Applications; Diabetes Mellitus
FMCSA announces receipt of applications from 22 individuals for exemption from the prohibition against persons with insulin-treated diabetes mellitus (ITDM) operating commercial motor vehicles (CMVs) in interstate commerce. If granted, the exemptions would enable these individuals with ITDM to operate CMVs in interstate commerce.
Qualification of Drivers; Exemption Applications; Vision
FMCSA announces its decision to exempt ten individuals from the vision requirement in the Federal Motor Carrier Safety Regulations (FMCSRs). The exemptions will enable these individuals to operate commercial motor vehicles (CMVs) in interstate commerce without meeting the prescribed vision requirement in one eye. The Agency has concluded that granting these exemptions will provide a level of safety that is equivalent to or greater than the level of safety maintained without the exemptions for these CMV drivers.
Regulatory Guidance on the Applicability of Property-Carrier Hours-of-Service Rules to the Driveaway Operation of Vehicles Designed to Transport Passengers
The property-carrier hours-of-service (HOS) rules in 49 CFR 395.3 are applicable to drivers operating commercial motor vehicles designed or used to transport passengers on ``driveaway-towaway'' trips, as defined in 49 CFR 390.5. This notice provides Federal and State enforcement personnel, and the motor carrier industry, with uniform guidance concerning these rules.
Qualification of Drivers; Exemption Applications; Diabetes Mellitus
FMCSA announces receipt of applications from 23 individuals for exemption from the prohibition against persons with insulin-treated diabetes mellitus (ITDM) operating commercial motor vehicles (CMVs) in interstate commerce. If granted, the exemptions would enable these individuals with ITDM to operate CMVs in interstate commerce.
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