Department of Transportation April 19, 2005 – Federal Register Recent Federal Regulation Documents
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Revision of Method for Calculating Monetary Threshold for Reporting Rail Equipment Accidents/Incidents
FRA is proposing to amend a portion of the accident reporting regulations. Specifically, FRA proposes to amend the method for calculating the monetary threshold for reporting rail equipment accidents/incidents. The amendment is necessary because, in 2001, the Bureau of Labor Statistics (BLS) ceased collecting and publishing railroad wage data used by FRA in the calculation. Consequently, FRA has had to seek a new source of publicly-available data. FRA is recommending the use of wage data collected and maintained by the Surface Transportation Board (STB) in place of the unavailable BLS wage data. As equipment data remain available from the BLS, no change is proposed in the source of the equipment component of the reporting threshold. The purpose of the rule is to ensure and maintain comparability between different years of accident data by having the threshold keep pace with any increases or decreases in equipment and labor costs so that each year accidents involving the same minimum amount of railroad property damage are included in the reportable accident counts.
Inspection and Maintenance Standards for Steam Locomotives
FRA proposes to correct an inadvertent, small omission from FRA Form 4 (``Boiler Specification Card'') in the Steam Locomotive Inspection and Maintenance Standards. The form is used to record information about inspections of steam locomotive boilers.
Airworthiness Directives; Saab Model SAAB SF340A and SAAB 340B Series Airplanes
This amendment adopts a new airworthiness directive (AD), applicable to certain Saab Model SAAB SF340A and SAAB 340B series airplanes, that requires replacement of certain hydraulic hoses with new hydraulic hoses. This action is necessary to prevent cracking and/ or rupture and subsequent failure of hydraulic hoses. Such failure could result in loss of hydraulic pressure and fluid quantity, and consequent reduced controllability of the airplane. This action is intended to address the identified unsafe condition.
Airworthiness Directives; Boeing Model 737-600, -700, and -800 Series Airplanes
The FAA is adopting a new airworthiness directive (AD) for certain Boeing Model 737-600, -700, and -800 series airplanes. This AD requires doing a general visual inspection for sealant at the interface of the upper spar fittings, strut side skins, and the fittings of the thrust reverser strut fairing on the engine struts; and applying an injection seal or silicone sponge rubber with fillet seal if necessary. This AD is prompted by a report that an injection seal in the engine strut area may not have been properly completed or installed during production. We are issuing this AD to prevent flammable fluid (such as fuel or hydraulic fluid) from leaking onto a hot engine exhaust nozzle or into the engine core fire zone, and consequently causing an uncontrolled fire or explosion.
Airworthiness Directives; Boeing Model 747-200B, -200C, -200F, and -400F Series Airplanes
The FAA is adopting a new airworthiness directive (AD) for certain Boeing Model 747 series airplanes. This AD requires repetitive detailed inspections for cracks in the crease beam and adjacent structure of the fuselage, and related investigative and corrective actions if necessary. This AD is prompted by fatigue cracks found in the crease beam during a follow-on inspection of a previously installed modification. We are issuing this AD to find and fix fatigue cracking of the fuselage frame, which could result in reduced structural integrity of the frame and consequent rapid decompression of the airplane.
Airworthiness Directives; CENTRAIR 101 Series Gliders
The FAA adopts a new airworthiness directive (AD) for all CENTRAIR 101 series gliders with other than elevator or aileron part number (P/N) SY991A hinge pins installed. This AD requires you to replace any installed elevator or aileron hinge pins that are not P/N SY991A hinge pins with P/N SY991A pins. This AD results from mandatory continuing airworthiness information (MCAI) issued by the airworthiness authority for France. We are issuing this AD to replace incorrectly heat-treated elevator or aileron hinge pins, which could result in failure of the elevator or ailerons. Such failure during takeoff, landing, or flight operations could lead to loss of glider control.
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