Aircraft Manufacturing (OEMs)   Aviation Safety & Regulation   Policy & Regulation   Boeing   Boeing 737  
Leeham News

FAA airworthiness directives tighten oversight; 737NG pickle‑fork AD highlights regulatory drag on airliner programs

The FAA has issued an airworthiness directive targeting cracked rear ‘pickle‑fork’ fittings on high‑time Boeing 737 NGs, while industry analysis underscores how ADs, rulemaking and regulatory oversight are extending large‑airliner development timelines and adding near‑term compliance burdens for manufacturers and operators.

2026-01-30T00:03:44.888050-08:00
Supply Chain   Aircraft Manufacturing (OEMs)   Aviation Safety & Regulation  
NEW
Leeham News • Bjorn Fehrm, Leehamcoeu

Bjorn's Corner — Faster Aircraft Development, Part 25: Continuing vs. Continuous Airworthiness

By Leeham News: January 39, 2026, ©. Leeham News: We have done a series about ideas on how the long development times for large airliners can be shortened, while at the same time describing all the regulatory work that must be..

2026-01-30T00:03:45.449671-08:00
Supply Chain   Aircraft Manufacturing (OEMs)   Aviation Safety & Regulation   Policy & Regulation  
NEW
Leeham News

Shortening Large-Airliner Development Times: Regulatory Challenges for Continuing Airworthiness (Bjorn’s Corner)

By Leeham News: January 39, 2026, ©. Leeham News: We have done a series about ideas on how the long development times for large airliners can be shortened, while at the same time describing all the regulatory work that must be… Read More Leave a Comment Posted on January 30, 2026 by Bjorn Fehrm Bjorn's Corner, Department of Transportation, Federal Aviation Administration, Federal Aviation Regulations, Future.

2026-01-30T00:03:44.918013-08:00
Supply Chain   Aircraft Manufacturing (OEMs)   Aviation Safety & Regulation   Policy & Regulation  
NEW
Leeham News

Shortening Large Airliner Development Times: Regulatory Challenges and Solutions

By Leeham News: January 39, 2026, ©. Leeham News: We have done a series about ideas on how the long development times for large airliners can be shortened, while at the same time describing all the regulatory work that must be… Read More Leave a Comment Posted on January 30, 2026 by Bjorn Fehrm Bjorn's Corner, Department of Transportation, Federal Aviation Administration, Federal Aviation Regulations, Future.

2026-01-30T00:03:45.460611-08:00
Supply Chain   North America   Aircraft Manufacturing (OEMs)   Aviation Safety & Regulation   Policy & Regulation   Geopolitical Developments & Conflict Impact   Export Controls & Trade Compliance  
Reuters • Bhargav Acharya, David Shepardson

Trump threatens decertification of Bombardier Global Express, 50% tariffs until Canada certifies Gulfstream aircraft

By Reuters: President Donald Trump said on Thursday the U.S. was decertifying Bombardier Global Express business jets and threatened 50% import tariffs on all aircraft made in Canada until the country's regulator certified a number of planes produced by U.S.

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2026-01-29T17:26:59.447348-08:00