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-05.05.25

Airborne-NextGen-05.06.25

AirborneUnlimited-05.07.25

Airborne-Unlimited-05.01.25

AirborneUnlimited-05.02.25

Thu, Feb 10, 2011

AD: Boeing

AD NUMBER: 2011-03-14

MANUFACTURER: The Boeing Company Model 737-100, -200, -200C, -300, -400, and -500 Series Airplanes
SUBJECT: Airworthiness Directive 2011-03-14

SUMMARY: This AD requires installing two warning level indicator lights on the P2-2 center instrument panel in the flight compartment for certain airplanes. For a certain other airplane, this AD requires activating the cabin altitude warning and takeoff configuration warning lights. For all airplanes, this AD also requires revising the airplane flight manual to remove certain requirements included by previous AD actions, requires new pressure altitude limitations for certain airplanes, and advises the flightcrew of the following changes: revised emergency procedures to use when a cabin altitude warning or rapid depressurization occurs, and revised cabin pressurization procedures for normal operations. This AD was prompted by a design change in the cabin altitude warning system that would address the identified unsafe condition. The FAA is issuing this AD to prevent failure of the flightcrew to recognize and react properly to a valid cabin altitude warning horn, which could result in incapacitation of the flightcrew due to hypoxia (lack of oxygen in body), and consequent loss of control of the airplane.

FMI: http://rgl.faa.gov/Regulatory_and_Guidance_Library/rgAD.nsf/0/851D565FFA05A5958625783000554B68?OpenDocument

 


Advertisement

More News

ANN's Daily Aero-Term (05.05.25): Circle To Runway (Runway Number)

Circle To Runway (Runway Number) Used by ATC to inform the pilot that he/she must circle to land because the runway in use is other than the runway aligned with the instrument appr>[...]

ANN's Daily Aero-Linx (05.05.25)

Aero Linx: National Aviation Safety Foundation (NASF) The National Aviation Safety Foundation is a support group whose objective is to enhance aviation safety through educational p>[...]

NTSB Prelim: De Havilland DHC-1

At Altitude Of About 250-300 Ft Agl, The Airplane Experienced A Total Loss Of Engine Power On November 6, 2024, at 1600 central standard time, a De Havilland DHC-1, N420TD, was inv>[...]

Classic Aero-TV: The Boeing Dreamliner -- Historic First Flight Coverage

From 2009 (YouTube Edition): Three Hour Flight Was 'Flawless' -- At Least, Until Mother Nature Intervened For anyone who loves the aviation business, this was a VERY good day. Afte>[...]

Airborne-NextGen 05.06.25: AF Uncrewed Fighters, Drones v Planes, Joby Crew Test

Also: AMA Names Tyler Dobbs, More Falcon 9 Ops, Firefly Launch Unsuccessful, Autonomous F-16s The Air Force has begun ground testing a future uncrewed jet design in a milestone tow>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

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