Business · 13/11/1997

Boeing Proposes New Airworthiness Directive for 737-100 to 737-500 Series Airplanes

Boeing is proposing a new airworthiness directive to address issues with ice formation in the forward lavatory water supply system, which could cause engine flameout and damage to the horizontal stabilizer.

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

Healthcare Business News Cybersecurity News Swap Clearing News Trade Regulation News CFTC Regulatory Updates Central Bank Policy News AI in Business News Small Business News Semiconductor News Supply Chain News Renewable Energy News Business Technology News Business Energy News Global Markets News Global Markets Business News Logistics and Supply Chain News Manufacturing and Industry News Investment and Capital News Climate and Business News Fintech for Business: Payments & Banking News

LATEST SIGNALS

Business · 5/22/2026

Airworthiness Directives; Airbus Helicopters

The FAA proposes to supersede AD 2023-25-14 for certain Airbus Helicopters Model EC130T2 helicopters, requiring a modification and repetitive inspections to address an unsafe condition.

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

Airworthiness Directives; Bombardier, Inc., Airplanes

The FAA is adopting a new airworthiness directive for certain Bombardier, Inc. airplanes to address an unsafe condition caused by improper tooling used to torque bolts securing the baggage door stop fittings.

Read summary →

Business · 5/22/2026

Airworthiness Directives; Airbus SAS Airplanes

The FAA is adopting a new airworthiness directive for Airbus SAS Model A330-200 series airplanes, requiring repetitive operational checks of the standby fuel pumps and limiting the installation of affected parts under certain conditions.

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 →