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701. Airworthiness Directives; Empresa Brasileira de Aeronautica S. A. (EMBRAER) Models EMB-110P1 and EMB-110P2 Airplanes

RULES: Empresa Brasileira de Aeronautica S. A. (EMBRAER) Models EMB-110P1 and EMB-110P2 Airplanes,

We are adopting a new airworthiness directive (AD) for the products listed above. This AD results from mandatory continuing airworthiness information (MCAI) issued by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as:

It has been found cases of

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

702. Airworthiness Directives; Rolls-Royce plc Models RB211 Trent 768- 60, Trent 772-60, and Trent 772B-60 Turbofan Engines

RULES: Rolls - Royce plc Models RB211 Trent 768-60, Trent 772-60, and Trent 772B-60 Turbofan Engines,

The FAA is superseding an existing airworthiness directive (AD) for RollsRoyce plc (RR) models RB211 Trent 76860, Trent 77260, and Trent 772B60 turbofan engines that have not incorporated RR Service Bulletin (SB) No. RB.21172E708, SB No. RB.21172F227, or SB No. RB.21172E965, at original issue or later revision. That AD currently requires initial
DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

703. Airworthiness Directives; Boeing Model 767 Airplanes

RULES: Boeing Model 767 Airplanes,

We are adopting a new airworthiness directive (AD) for all Boeing Model 767 airplanes. This AD requires a onetime inspection to determine the material of the forward and aft gray water drain masts. For airplanes having composite gray water drain masts, this AD also requires installation of a ground bracket and a bonding jumper between a ground
DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

704. Airworthiness Directives; Boeing Model 757-200 and 757-300 Series Airplanes

PROPOSED RULES: Boeing Model 757-200 and 757-300 Series Airplanes,

The FAA is revising an earlier proposed airworthiness directive (AD) for certain Boeing Model 757200 and 757300 series airplanes. The original NPRM would have required installing a bonding jumper between a ground and the clamp on the tube of the forward and aft gray water composite drain masts. The original NPRM resulted from a report of charred
DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

705. Airworthiness Directives; Saab Model SAAB-Fairchild SF340A (SAAB/ SF340A) and SAAB 340B Airplanes

RULES: Saab Model SAAB Fairchild SF340A (SAAB/SF340A) and SAAB 340B Airplanes,

We are adopting a new airworthiness directive (AD) for the products listed above. This AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of [[Page 15878]]
another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as:
DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

706. Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model EMB-135BJ and EMB-145XR Airplanes

PROPOSED RULES: Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model EMB etc.,

We propose to adopt a new airworthiness directive (AD) for the products listed above. This proposed AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as:

It has

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

707. Airworthiness Directives; Boeing Model 737-600, -700, -700C, -800 and -900 Series Airplanes; and Model 757-200,

RULES: Boeing Model 737 600, 700, 700C, 800 and -900 Series Airplanes; and Model 757 200, 200PF, 200CB, and 300 Series Airplanes,

The FAA is adopting a new airworthiness directive (AD) for certain Boeing airplanes, identified above. This AD requires inspecting to determine if certain motoroperated shutoff valve actuators for the fuel tanks are installed, and related investigative and corrective actions if necessary. This AD also requires revising the Airworthiness
DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

708. Airworthiness Directives; General Electric Company CF34-8C1/-8C5/ -8C5B1/-8E5/-8E5A1, and CF34-10E Series Turbofan

RULES: General Electric Co.,

The FAA is adopting a new airworthiness directive (AD) for General Electric Company (GE) CF348C1/8C5/8C5B1/8E5/8E5A1, and CF3410E series turbofan engines with certain part number (P/N) and serial number (SN) fuel metering units (FMU) installed. This AD requires a onetime test of the FMU for a miswired (reversed polarity) condition of the input
DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

709. Airworthiness Directives; Pacific Aerospace Limited Model 750XL Airplanes

PROPOSED RULES: Pacific Aerospace Limited Model 750XL Airplanes,

We propose to adopt a new airworthiness directive (AD) for the products listed above. This proposed AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as:

To

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

710. Airworthiness Directives; Boeing Model 747 Airplanes

PROPOSED RULES: Boeing Model 747 Airplanes,

We propose to adopt a new airworthiness directive (AD) for certain Boeing Model 747 airplanes. This proposed AD would require inspections for scribe lines in affected lap and butt splices, wingto body fairing locations, and external repair and cutout reinforcement areas; and related investigative and corrective actions if necessary. This proposed
DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

711. Airworthiness Directives; Eclipse Aviation Corporation Model EA500 Airplanes

RULES: Eclipse Aviation Corporation Model EA500 Airplanes,

We are adopting a new airworthiness directive (AD) that supersedes AD 20071311, which applies to all Eclipse Aviation Corporation (Eclipse) Model EA500 airplanes. AD 20071311 was prompted by reports of loss of primary airspeed indication due to freezing condensation within the pitot system. AD 20071311 requires operational limitations consisting
DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

712. Airworthiness Directives; Airbus Model A318, A319, A320, and A321 Airplanes

PROPOSED RULES: Airbus,

We propose to adopt a new airworthiness directive (AD) for the products listed above. This proposed AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as:

Several

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

713. Airworthiness Directives; Boeing Model 777-200 Series Airplanes

PROPOSED RULES: Boeing Model 777-200 Series Airplanes,

We propose to adopt a new airworthiness directive (AD) for certain Boeing Model 777200 series airplanes. This proposed AD would require repetitive inspections for any wrinkle in certain external skin panels, and for cracking at the fuselage bulkhead shear tie end fastener locations at certain stations of section 48 of the fuselage; and doing
DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

714. Airworthiness Directives; Boeing Model 747-100, 747-100B, 747- 200B, 747-200C, 747-200F, 747-300, 747SR, and 747SP

RULES: Boeing Model 747-100, 747-100B, 747-200B, 747-200C, 747 200F, 747-300, 747SR, and 747SP Series Airplanes,

We are adopting a new airworthiness directive (AD) for certain Boeing Model 747100, 747100B, 747200B, 747200C, 747200F, 747300, 747SR, and 747SP series airplanes. This AD requires an inspection to determine if acceptable external skin doublers are installed at the stringer 6 (S6) lap splices, between station (STA) 340 and STA 400. For airplanes
DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

715. Airworthiness Directives; Sikorsky Aircraft Corporation Model S- 76A, S-76B, and S-76C Helicopters

PROPOSED RULES: Sikorsky Aircraft Corporation Model S-76A, B, and C Helicopters,

This document proposes adopting a new airworthiness directive (AD) for Sikorsky Aircraft Corporation (Sikorsky) Model S76A, S76B, and S76C helicopters. The AD would require an initial and recurring inspections of the tail rotor vertical stabilizer aft spar assembly (aft spar assembly) for a crack, loose or working fasteners, and corrosion, and, if
DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

716. Airworthiness Directives; Airbus Model A300, A310, and A300-600 Series Airplanes

PROPOSED RULES: Airbus Model A300, A310, and A300-600 Series Airplanes,

The FAA proposes to supersede an existing airworthiness directive (AD) that applies to certain Airbus Model A300, A310, and A300600 series airplanes. The existing AD currently requires repetitive detailed visual inspections to detect cracks in the pylon thrust and sideload fitting of the wing, and replacement of any cracked pylon thrust and
DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

717. Airworthiness Directives; Bombardier Model DHC-8-400 Series Airplanes

RULES: Bombardier Model DHC 8 400 Series Airplanes,

We are adopting a new airworthiness directive (AD) for the products listed above. This AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as:

Several production

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

718. Airworthiness Directives; APEX Aircraft Model CAP 10B Airplanes

RULES: APEX Aircraft Model CAP 10 B Airplanes,

We are adopting a new airworthiness directive (AD) for the products listed above. This AD results from mandatory continuing airworthiness information (MCAI) issued by an aviation authority of [[Page 38890]]
another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as:

It has been

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

719. Airworthiness Directives; Maryland Air Industries, Inc., Model Fairchild F-27 and FH-227 Series Airplanes

PROPOSED RULES: Maryland Air Industries, Inc., Model Fairchild F-27 and FH 227 Series Airplanes,

We propose to adopt a new airworthiness directive (AD) for all Maryland Air Industries, Inc., Model Fairchild F27 and FH227 series airplanes. This proposed AD would require operators to modify their airplanes and revise their inspection or maintenance programs to incorporate instructions for maintenance and inspection of the fuel tank systems, as
DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

720. Airworthiness Directives; Cessna Aircraft Company (Type Certificate Previously Held by Columbia Aircraft

PROPOSED RULES: Cessna Aircraft Company (type certificate previously held by Columbia Aircraft Manufacturing) Models LC40-550FG, LC41-550FG, and LC42-550FG Airplanes,

We propose to revise Airworthiness Directive (AD) 2007-07- [[Page 45903]]
06, which applies to certain Cessna Aircraft Company (type certificate previously held by Columbia Aircraft Manufacturing) (Cessna) Models LC40550FG, LC41550FG, and LC42550FG airplanes. AD 20070706 currently requires the following: adding information to the limitations
DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

721. Airworthiness Directives; Honeywell Flight Management Systems (FMSs) Equipped with Honeywell NZ-2000 Navigation

PROPOSED RULES: Honeywell Flight Management Systems Equipped with Honeywell NZ 2000 Navigation Computers and Honeywell IC 800 or IC-800E Integrated Avionics Computers,

The FAA proposes to supersede an existing airworthiness directive (AD) that applies to all Honeywell FMSs served by Honeywell NZ2000 navigation computers and IC800 integrated avionics computers. The existing AD currently requires identifying affected computers by part number and software modification level and revising the Limitations section of
DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

722. Airworthiness Directives; Boeing Model 777-200 and -300 Series Airplanes Equipped With Rolls-Royce Model RB211-TRENT

RULES: Boeing Model 777-200 and -300 Series Airplanes Equipped with Rolls-Royce Model RB211-TRENT 800 Series Engines,

We are adopting a new airworthiness directive (AD) for certain Boeing Model 777200 and 300 series airplanes. This AD requires revising the airplane flight manual to include inflight procedures for pilots to follow in certain cold weather conditions and requires fuel circulation procedures on the ground when certain conditions exist. This AD
DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

723. Airworthiness Directives; Boeing Model 737-300, -400, and -500 Series Airplanes

RULES: Boeing Model 737-300, -400, and -500 Series Airplanes,

We are adopting a new airworthiness directive (AD) for certain Boeing Model 737300, 400, and 500 series airplanes. This AD requires repetitive external detailed inspections or nondestructive inspections to detect cracks in the fuselage skin along the chemmill steps at stringers S1 and S2R, between station (STA) 400 and STA 460, and repair if
DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

724. Airworthiness Directives; Air Tractor, Inc. Models AT-200, AT- 300, AT-400, AT-500, AT-600, and AT-800 Series

PROPOSED RULES: Air Tractor, Inc. Models AT 200, AT 300, AT 400, AT 500, AT 600, and AT 800 Series Airplanes,

We propose to supersede Airworthiness Directive (AD) 2008-11- 17, which applies to certain Air Tractor, Inc. Models AT200, AT300, AT400, AT500, AT600, and AT800 series airplanes. AD 20081117 currently requires you to install an overturn skid plate kit or a modification to the overturn skid plate already installed. Since we issued AD 20081117, the
DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

725. Airworthiness Directives; Airbus Model A310 Series Airplanes

RULES: Airbus Model A310 Series Airplanes,

We are adopting a new airworthiness directive (AD) for the products listed above. This AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as:

Two operators of A300

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

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