Business · 30/06/2005Updated: 10/17/2026 · 1 min read

Raytheon Model King Air H-90 (T-44A) Receives Special Conditions for HIRF Protection

Summary

The Federal Aviation Administration has issued special conditions to ARINC Inc. for a Supplemental Type Certificate for the Raytheon Model King Air H-90 (T-44A) airplane, addressing the protection of its advanced avionics systems from high-intensity radiated fields (HIRF)

Original source language: Federal Register — Federal Aviation AdministrationOpen original release →

Add your company to Business Communicator

We monitor business sources and connect attention with companies, profiles and services available in Business Communicator.

Create a free company profile Explore businesses on Business Maps →

Create a free company profile →

Explore insights

Business insights →

Global Markets News Trade Regulation News Business Technology News Fintech for Business: Payments & Banking News Supply Chain News Central Bank Policy News

Related business signals

Business · 5/19/2026

Notice of Draft FAA Order 5100-38E, Airport Improvement Program Handbook

The Federal Aviation Administration invites comments on the draft of FAA Order 5100-38E, Airport Improvement Program Handbook, which will replace FAA Order 5100-38D, Change 1, issued on February 26, 2019.

Read summary →

Business · 5/19/2026

FAA Invites Public Comments on Mitsubishi MU-2B Series Airplane Training Requirements

The Federal Aviation Administration (FAA) invites public comments on its intention to renew an information collection related to Mitsubishi MU-2B series airplane pilot training requirements.

Read summary →

Business · 5/14/2026

FAA Issues New Airworthiness Directive for Dassault Aviation Airplanes

The Federal Aviation Administration (FAA) is superseding Airworthiness Directive 2023-22-05 for certain Dassault Aviation Model FAN JET FALCON and FAN JET FALCON SERIES C, D, E, F, and G airplanes, requiring revised maintenance or inspection programs to address new airworthiness limitations.

Read summary →

Business · 5/22/2026

Airworthiness Directives; Embraer S.A. (Type Certificate Previously Held by Yaborã Indústria Aeronáutica S.A.; Embraer S.A.) Airplanes

The FAA is adopting a new airworthiness directive for certain Embraer S.A. Model ERJ 190-100 ECJ airplanes due to a manufacturing quality escape concerning the overheat detection system. The AD requires a detailed inspection and replacement of affected parts.

Read summary →

Business · 5/22/2026

Flexibility Enhancements of Weather Reporting Systems

The Federal Aviation Administration proposes revising its regulations to use weather reports from FAA-approved sources, replacing those from the National Weather Service due to its reduced capacity.

Read summary →

Business · 5/22/2026

FAA Proposes Prohibition of Remote Dispatching

The Federal Aviation Administration (FAA) proposes to amend its regulations to prohibit remote dispatching and flight following activities, except in emergencies, as required by section 420 of the FAA Reauthorization Act of 2024.

Read summary →