This action withdraws a notice of proposed rulemaking (NPRM) that proposed a new airworthiness directive (AD), applicable to certain McDonnell Douglas airplane models. That action would have superseded an existing AD to require that the repetitive inspections of the numbers 1 and 2 electric motors of the auxiliary hydraulic pump for electrical

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

The FAA proposes to supersede Airworthiness Directive (AD) 93- 2507, which applies to Raytheon Aircraft Company (Raytheon) Beech 100, 200, and 300 series airplanes. AD 932507 currently requires you to repetitively inspect the fuselage stringers for cracks and modify at certain times depending on the number of cracked stringers. This proposed AD is

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

The FAA is adopting a new airworthiness directive (AD) for certain Airbus Model A318, A319, A320, and A321 series airplanes. This AD requires revising the airplane flight manual to provide procedures for the flightcrew to follow in the event of the loss of all liquid crystal display (LCD) units on airplanes equipped with a certain EIS2 standard of

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

The FAA adopts a new airworthiness directive (AD) for all deHavilland Inc. Models DHC2 Mk. I and DHC2 Mk. II airplanes and for all Bombardier Inc. Model (Otter) DHC3 airplanes powered by radial engines. This AD requires you to visually inspect the firewall connector plugs for proper lockwire security and replace or modify as appropriate. This AD

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

The FAA proposes to adopt a new airworthiness directive (AD) for certain Bombardier Model CL2156B11 (CL215T variant) and CL215 6B11 (CL415 variant) series airplanes. This proposed AD would require replacing the mounting pad studs of the auxiliary feather pump with new, longer studs, and installing a pressure relief valve. This proposed AD is

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

The FAA supersedes Airworthiness Directive (AD) 87-22-01 R1, which applies to certain Raytheon Aircraft Company (Raytheon) 65, 90, 99, 100, 200, and 1900 series airplanes, and Models 70 and 300 airplanes. AD 872201 R1 currently requires you to repetitively inspect the nose landing gear (NLG) fork for cracks. If cracks are found that exceed certain

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

The FAA proposes to adopt a new airworthiness directive (AD) for all Pacific Aerospace Corporation, Ltd. (Pacific Aerospace) Model 750XL airplanes. This proposed AD would require you to replace any type TLPD or TLED rivets on the aileron pushrod ends and elevator control pushrod ends. This proposed AD results from mandatory continuing

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

The FAA is adopting a new airworthiness directive (AD) for certain Boeing Model 747100, 747100B, 747100B SUD, 747200B, 747 200C, 747200F, and 747300 series airplanes; and Model 747SP and 747SR series airplanes. This AD requires revising the airplane flight manual to prohibit operation of the autopilot/flight director in command mode with

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

The FAA proposes to supersede an existing airworthiness directive (AD) for certain Boeing Model 747, 757, 767, and 777 series airplanes. That AD currently requires modifying certain drip shields located on the flight deck, and followon actions. This proposed AD would remove certain airplanes that are included in the applicability statement of the

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

The FAA supersedes Airworthiness Directive (AD) 97-22-16, which applies to certain Raytheon Model 1900, 1900C, and 1900D airplanes. AD 972216 currently requires you to replace the bearings on the vent blower assemblies with improved design bearings and install a thermal protection device for the vent blowers. That AD resulted from reports of vent

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

This amendment adopts a new airworthiness directive (AD) that is applicable to all Airbus Model A321 series airplanes. This action requires revising the Limitations section of the airplane flight manual to include an instruction to use Flap 3 for landing when performing an approach in conditions of moderate to severe icing, significant crosswind

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

This amendment adopts a new airworthiness directive (AD), applicable to certain Learjet Model 31, 31A, 35, 35A (C21A), 36, and 36A airplanes, that requires modification of the drag angles of the fuselage and engine pylons to gain access to the shear webs of the forward engine beams; repetitive inspections of the shear webs of the forward engine

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

This amendment adopts a new airworthiness directive (AD), applicable to certain Boeing Model 737100, 200, 200C, 300, 400, and 500 series airplanes, that requires replacing existing screw, nut, and washers that attach the latch cable assembly to the latch block assembly of the door mounted escape slides, with new, improved screw, nut, and washers.

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

This amendment adopts a new airworthiness directive (AD), applicable to certain Airbus Model A300 B2 and B4 series airplanes; Model A300 B4600, A300 B4600R, and A300 F4600R series airplanes (collectively called A300600); Model A310 series airplanes; Model A319, A320, and A321 series airplanes; Model A330301, 321, 322, 341, and 342 airplanes; and

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

This amendment adopts a new airworthiness directive (AD), [[Page 10918]]
applicable to certain Boeing Model 767200 and 300 series airplanes, that requires repetitive inspections of the aft pressure bulkhead web, and corrective action, if necessary. This action is necessary to detect and correct fatigue cracks in the aft pressure bulkhead web, which

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

This document proposes the adoption of a new airworthiness directive (AD) that is applicable to all Dornier Model 328300 series airplanes. This proposal would require various onetime inspections for discrepancies of the ground spoiler assemblies and the flap of each wing, and related investigative and corrective actions. This action is necessary to

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

This amendment adopts a new airworthiness directive (AD) that is applicable to all Airbus Model A318, A319, A320, and A321 series airplanes. This action requires a onetime general visual inspection to determine the part number and serial number of both main landing gear (MLG) sliding tubes, and related investigative and corrective actions if

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

This document proposes the adoption of a new airworthiness directive (AD) that is applicable to certain Saab Model SAAB SF340A series airplanes. This proposal would require replacing certain power wires with a modification harness; and testing the new harness installation. These actions are necessary to prevent a momentary loss of data on the

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

The FAA proposes to adopt a new airworthiness directive (AD) for all GlaserDirks Flugzeugbau GmbH (DG Flugzeugbau) Model DG800B sailplanes equipped with engine SOLO 2625 or MidWest AE 50T. This proposed AD would require you to modify the coolant pump and fuel pump electrical circuits, replace the nonresettable circuit breaker with a resettable

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

The FAA proposes to adopt a new airworthiness directive (AD) for all Valentin GmbH & Co. Taifun 17E sailplanes. This proposed AD would require you to do an operational check of the front winglocking mechanism left and right, inspect stop key movement, inspect wing and fuselage side root ribs, inspect the wing side shear force fittings, and take

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

This document corrects a typographical error that appeared in airworthiness directive (AD) 20040510 that was published in the Federal Register on March 5, 2004 (69 FR 10321). The typographical error resulted in an incorrect reference to a previous AD. This AD is applicable to certain Boeing Model 767 series airplanes. This AD requires repetitive

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

This amendment adopts a new airworthiness directive (AD), applicable to certain Bombardier Model DHC8101, 102, 103, 106, 201, 202, 301, 311, and 315 airplanes on which engine oil coolers have been installed per LORI, Inc., STC SA8937SW. This amendment requires an inspection or a review of the airplane maintenance records to determine the part

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

This document proposes the adoption of a new airworthiness directive (AD) that is applicable to certain Bombardier Model DHC8 101, 102, 103, 106, 201, 202, 301, 311, and 315 airplanes. This proposal would require an inspection of the fuel tube assembly of the auxiliary power unit (APU) for clearance from adjacent components; and inspecting the fuel

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

This document publishes in the Federal Register an amendment adopting Airworthiness Directive (AD) 20040651, which was sent previously to all known U.S. owners and operators of Boeing Defense and Space Group (Boeing) Model 234 helicopters by individual letters. This AD requires, before further flight, inspecting the upper shaft extension for a

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

This amendment adopts a new airworthiness directive (AD), applicable to certain EMBRAER Model EMB120 series airplanes. This action requires repetitive inspections for cracks or evidence of damage/distortion of the antiskid drive coupling clips for the hubcaps of the main landing gear (MLG) wheels; repetitive measurement of the gap and height

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration