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-09.08.25

AirborneNextGen-
09.09.25

Airborne-Unlimited-09.10.25

Airborne-AffordableFlyers-09.11.25

AirborneUnlimited-09.12.25

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

NTSB Prelim: Lancair NLA-275-FR-C

About 2132 And At 11,800 Ft MSL, The Airplane Began A Rapid Right Spiraling Descent On August 18, 2025, about 2133 central daylight time, a Lancair NLA-275-FR-C airplane, N345LA, w>[...]

ANN's Daily Aero-Linx (09.12.25)

Aero Linx: The Collings Foundation The Collings Foundation is a non-profit, Educational Foundation (501(c)3), founded in 1979. The purpose of the Foundation is to preserve and exhi>[...]

Aero-News: Quote of the Day (09.12.25)

"This first FAA certification enables us to address the pilot shortage crisis with modern training solutions. Flight schools need alternatives to aging fleets with 40-year-old desi>[...]

ANN's Daily Aero-Term (09.12.25): North Atlantic High Level Airspace (NAT HLA)

North Atlantic High Level Airspace (NAT HLA) That volume of airspace (as defined in ICAO Document 7030) between FL 285 and FL 420 within the Oceanic Control Areas of Bodo Oceanic, >[...]

Aero-News: Quote of the Day (09.13.25)

“HITRON embodies the Coast Guard’s spirit of innovation and adaptability. From its humble beginnings as a prototype program, it has evolved into a vital force in our co>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

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