Transport i infrastruktura · 13/06/1994
The fourth meeting of RTCA, Inc.'s Special Committee 181 discussed Aviation Systems Design Guidelines for Open Systems Interconnection (OSI).
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6Transport i infrastruktura · 10/1/2026
This rule establishes, amends, suspends, or removes Standard Instrument Approach Procedures (SIAPS) and associated Takeoff Minimums and Obstacle Departure procedures (ODPs) for operations at certain airports. These regulatory actions are needed because of the adoption of new or revised criteria, or because of changes occurring in the National Airspace System, such as the commissioning of new navigational facilities, adding new obstacles, or changing air traffic requirements. These changes are designed to provide safe and efficient use of the navigable airspace and to promote safe flight operations under instrument flight rules at the affected airports.
Read summary →Transport i infrastruktura · 10/1/2026
This rule amends, suspends, or removes Standard Instrument Approach Procedures (SIAPs) and associated Takeoff Minimums and Obstacle Departure Procedures for operations at certain airports. These regulatory actions are needed because of the adoption of new or revised criteria, or because of changes occurring in the National Airspace System, such as the commissioning of new navigational facilities, adding new obstacles, or changing air traffic requirements. These changes are designed to provide for the safe and efficient use of the navigable airspace and to promote safe flight operations under instrument flight rules at the affected airports.
Read summary →Transport i infrastruktura · 9/16/2026
The Federal Railroad Administration (FRA) seeks approval of an Information Collection Request (ICR) and is soliciting public comment on specific aspects of the activities identified in the ICR under the Paperwork Reduction Act of 1995.
Read summary →Transport i infrastruktura · 9/15/2026
The FHWA invites public comments about our intention to request the Office of Management and Budget's (OMB) approval for a new information collection, which is summarized below under Supplementary Information. We are required to publish this notice in the Federal Register by the Paperwork Reduction Act of 1995.
Read summary →Transport i infrastruktura · 9/15/2026
This action proposes to modify the Class D and Class E airspace area designated as a surface area, modify the Class E airspace area designated as an extension to a Class D or Class E surface area, and modify the Class E airspace area extending upward from 700 feet above the surface at Roberts Field/Redmond Municipal Airport, Redmond, OR. This action would support the safety and management of instrument flight rules (IFR) operations at the airport.
Read summary →Transport i infrastruktura · 9/15/2026
The FAA is adopting a new airworthiness directive (AD) for certain Pilatus Aircraft Ltd. (Pilatus) Model PC-24 airplanes. This AD was prompted by a report that a solid-state relay (SSR) used in the left-hand (LH) windshield heating system may allow reverse current flow when in the OFF position. This AD requires modification of the airplane and replacement of the affected SSR with a serviceable part. The FAA is issuing this AD to address the unsafe condition on these products.
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