AD: Boeing | Aero-News Network
Aero-News Network
RSS icon RSS feed
podcast icon MP3 podcast
Subscribe Aero-News e-mail Newsletter Subscribe

Airborne Unlimited -- Most Recent Daily Episodes

Episode Date

Airborne-Monday

Airborne-Tuesday

Airborne-Wednesday Airborne-Thursday

Airborne-Friday

Airborne On YouTube

Airborne-Unlimited-04.21.25

Airborne-NextGen-04.22.25

AirborneUnlimited-04.23.25

Airborne-FltTraining-04.24.25

AirborneUnlimited-04.25.25

Tue, Jan 08, 2008

AD: Boeing

AD NUMBER: 90-25-05R1
MANUFACTURER: Boeing
SUBJECT: Airworthiness Directive 90-25-05 R1
SUMMARY:
The FAA is revising an existing airworthiness directive (AD) that applies to all Boeing Model 747 series airplanes.

That AD currently requires the implementation of a corrosion prevention andcontrol program. We issued that AD to prevent degradation of the structural capabilities of the affected airplanes. This new AD clarifies the applicability of the existing AD by specifying which Boeing Model 747 airplanes are affected by this AD because we have determined that certain new variants that have not yet been certified will not be subject to the requirements of this AD.

This AD results from reports of incidents involving corrosion and cracking in transport category airplanes, which have jeopardized the airworthiness of the affected airplanes.

We are issuing this AD to prevent degradation of the structural capabilities of all Boeing Model 747-100, 747-100B,747-100B SUD, 747-200B, 747-200C, 747-200F, 747-300, 747-400, 747-400D, 747-400F,747SR, and 747SP series airplanes.

FMI: www.faa.gov/regulations_policies/airworthiness_directives/

Advertisement

More News

Aero-News: Quote of the Day (04.24.25)

"This enables all parts of the digital portfolio to focus on their strengths. Our commitment to meeting our customers' needs is unwavering as we move forward with our core products>[...]

ANN's Daily Aero-Linx (04.24.25)

Aero Linx: National Aeronca Association We are dedicated to supporting the design and preserving the history of Aeronca aircraft. Founded by Jim Thompson and fostered by his leader>[...]

NTSB Final Report: Cessna 180

Pilot’s Failure To Maintain Clearance From The Water During A Low Pass Over A Lake Analysis: The pilot reported that he descended to make a low pass over Pettit Lake. He note>[...]

ANN's Daily Aero-Term (04.24.25): Downburst

Downburst A strong downdraft which induces an outburst of damaging winds on or near the ground. Damaging winds, either straight or curved, are highly PCG D−3 Pilot/Controller>[...]

Airborne-Flight Training 04.24.25: GA Refocused, Seminole/Epic, WestJet v TFWP

Also: Cal Poly Aviation Club, $$un Country, Arkansas Aviation Academy, Teamsters Local 2118 In response to two recent general aviation accidents that made national headlines, more >[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

© 2007 - 2025 Web Development & Design by Pauli Systems, LC