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

Sat, Jan 26, 2008

AD: Boeing

AD NUMBER: 2008-02-16
MANUFACTURER: Boeing
SUBJECT: Airworthiness Directive 2008-02-16
SUMMARY:
The FAA is adopting a new airworthiness directive (AD) for certain Boeing Model 767-200 and 767-300 series airplanes.

This AD requires reworking certain duct assemblies in the environmental control system (ECS).

This AD results from reports of duct assemblies in the ECS with burned Boeing Material Specification (BMS) 8-39 polyurethane foam insulation.

This AD also results from a report from the airplane manufacturer that airplanes were assembled with duct assemblies in the ECS wrapped with BMS 8-39 polyurethane foam insulation, a material of which the fire retardant properties deteriorate with age.

We are issuing this AD to prevent a potential electrical arc from igniting the BMS 8-39 polyurethane foam insulation on the duct assemblies of the ECS, which could propagate a small fire and lead to a larger fire that might spread throughout the airplane through the ECS.

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

Advertisement

More News

ANN's Daily Aero-Term (09.10.25): Runway Entrance Lights (REL)

Runway Entrance Lights (REL) An array of red lights which include the first light at the hold line followed by a series of evenly spaced lights to the runway edge aligned with the >[...]

Airborne 09.04.25: Textron Nixes EPlane, Space Command!, CO MidAir

Also: Daher Climate Policy, Boeing Reveal, Another Laser Whacko, Spirit Proceeds Textron eAviation is putting the development of its Nexus eVTOL aircraft on hold, meaning its first>[...]

Airborne Affordable Flyers 09.11.25: MWAE25, Tests-Flt Design F2, Vashon Ranger

Also: SUN ‘n FUN’s EarlyBird, Rotax Advanced Start, Girls in Aviation Day, Lockwood RV-916! The recently concluded Midwest Aviation Expo, hosted by the Mt. Vernon Outla>[...]

Airborne 09.10.25: 1000 Hr B29 Pilot, Airplane Pile-Up, Haitian Restrictions

Also: Commercial A/C Certification, GMR Adds More Bell 429s, Helo Denial, John “Lucky” Luckadoo Flies West CAF’s Col. Mark Novak has accumulated more than 1,000 f>[...]

Airborne 09.08.25: Swift Fuel Approval, ‘Diamond Lil’ Roars, SnF26 Tkts On Sale!

Also: Carrier Landings Not Required, UAL To Tel Aviv, ATC in College, EMAS Systems Stop 2 Swift Fuels 100R unleaded fuel has earned ASTM production specification approval. This 100>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

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