This document makes corrections to Airworthiness Directive (AD) 20061712. That AD applies to RollsRoyce plc RB211 series turbofan engines. We published AD 20061712 in the Federal Register on August 23, 2006 (71 FR 49339). An incorrect engine model number exists in the applicability paragraph and in the title of Table 5. Also, an incorrect serial

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

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:

In operation, fuel leaks

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

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 cracking in the wing main

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

The FAA proposes to adopt a new airworthiness directive (AD) for all Airbus Model A318, A319, A320, and A321 airplanes. This proposed AD would require revising the Airworthiness Limitations section of the Instructions for Continued Airworthiness to incorporate new limitations for fuel tank systems. This proposed AD results from fuel system reviews

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

The FAA is revising an earlier NPRM for an airworthiness directive (AD) that applies to certain Airbus Model A318, A319, A320, and A321 airplanes. The original NPRM would have superseded an existing AD that currently requires repetitive detailed inspections of the inboard flap trunnions for any wear marks and of the sliding panels for any cracking

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

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 the discovery of propeller

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

The FAA proposes to supersede an existing airworthiness directive (AD) that applies to certain Boeing Model 747 series airplanes. The existing AD requires a onetime inspection of the potable water and drain lines in the cargo compartments for indications of overheating of the heater tape, exposed foam insulation, missing or damaged protective

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

The FAA is superseding an existing airworthiness directive (AD), which applies to certain Airbus Model A300 B4600, B4600R, C4 605R Variant F, and F4600R (collectively called A300600) series airplanes; and Model A310 series airplanes. That AD currently requires a onetime inspection for damage of the integrated drive generator (IDG) electrical

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

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:

EASA EAD

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

The FAA proposes to supersede an existing airworthiness directive (AD) that applies to certain Airbus Model A300600, A310200, and A310300 series airplanes. The existing AD currently requires inspecting for certain serial numbers on elevators, and doing a detailed inspection, visual inspection with a lowangle light, and tap test inspection of the

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

The FAA is superseding an existing airworthiness directive (AD), which applies to certain Bombardier Model DHC8400 series airplanes. That AD currently requires inspecting the electrical connectors of the fire bottles for the forward and aft baggage compartments and for the auxiliary power unit (APU) and engine nacelles to determine if they are

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

The FAA is adopting a new airworthiness directive (AD) for GE CF680C2B series turbofan engines with electronic control units (ECUs), installed on Boeing 747 and 767 series airplanes. This AD requires installing software version 8.2.Q1 to the engine ECU, which increases the engine's margin to flameout. This AD results from reports of engine

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

The FAA proposes to adopt a new airworthiness directive (AD) for certain Boeing Model 767200 and 767300 series airplanes. This proposed AD would require reworking certain duct assemblies in the environmental control system (ECS). This proposed AD results from reports of duct assemblies in the ECS with burned Boeing Material Specification (BMS) 839

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

The FAA proposes to adopt a new airworthiness directive (AD) for all Boeing Model 727 airplanes. This proposed AD would require revising the FAAapproved maintenance program by incorporating new airworthiness limitations (AWLs) for fuel tank systems to satisfy Special Federal Aviation Regulation No. 88 requirements. This proposed AD would also

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

The FAA proposes to adopt a new airworthiness directive (AD) for GE CF680C2D1F turbofan engines, installed on McDonnell Douglas Corporation MD11 series airplanes. This proposed AD would require removing previous software versions from the engine electronic control unit (ECU). Engines with new version software will have increased margin to

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

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

The FAA proposes to adopt a new airworthiness directive (AD) for certain Boeing Model 747400 and 400D series airplanes. This proposed AD would require installing new relays to allow the flightcrew to turn off electrical power to the inflight entertainment (IFE) system and other nonessential passenger cabin systems through the left and right

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

The FAA is adopting a new airworthiness directive (AD) for certain McDonnell Douglas Model 717200 airplanes. This AD requires installing inline fuel float switch fuses and wire protection at the left, right, and center forward spars. This AD results from a design review of the fuel tank systems conducted by the manufacturer. We are issuing this AD

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

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:

Some

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

The FAA is superseding an existing airworthiness directive (AD), which applies to all McDonnell Douglas Model MD1010F and MD10 30F airplanes, Model MD11 and MD11F airplanes, and Model 717200 airplanes. That AD currently requires a revision to the Limitations section of the airplane flight manual (AFM) to prohibit use of the flight management system

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

The FAA proposes to adopt a new airworthiness directive (AD) for Pratt & Whitney (PW) PW4090 and PW40903 turbofan engines with front turbine hub, part number (P/N) 53L601, installed. This proposed AD would reduce the published life limit of those front turbine hubs from 12,000 cyclessincenew (CSN) to 9,370 CSN. This proposed AD would also remove

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

We propose to adopt a new airworthiness directive (AD) for the products listed above that would supersede an existing AD. 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

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

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:

An operator has reported

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

This document announces a reopening of the comment period for the abovereferenced NPRM. The NPRM proposed the adoption of a new airworthiness directive for all ATR Model ATR42 and ATR72 airplanes. That NPRM invites comments concerning the proposed requirements for revising the Airworthiness Limitations Section of the Instructions for Continued

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration

We propose to adopt a new airworthiness directive (AD) for the products listed above that would supersede an existing AD. 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

DEPARTMENT OF TRANSPORTATION : Federal Aviation Administration