AD: The Boeing Company Airplanes | 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-11.24.25

AirborneNextGen-
11.18.25

Airborne-Unlimited-11.19.25

Airborne-AffordableFlyers-11.20.25

AirborneUnlimited-11.21.25

LIVE MOSAIC Town Hall (Archived): www.airborne-live.net

Thu, Nov 23, 2017

AD: The Boeing Company Airplanes

AD NUMBER: 2017-23-07

PRODUCT: All Boeing Model 737-100, -200, -200C, -300, -400, and -500 series airplanes.

ACTION: Final Rule.

SUMMARY: This AD was prompted by reports of cracks found in the lower chord of the left wing rear spar.

This AD requires repetitive inspections for cracking of the lower chord of the rear spar and lower aft skin and applicable on-condition actions.

COST: The FAA estimates  that this AD affects 190 airplanes of U.S. registry. The cost of compliance is estimated to be $850 per inspection cycle per aircraft.

DATES: This AD is effective December 26, 2017.

FMI: AD

Advertisement

More News

Aero-News: Quote of the Day (11.26.25)

“We are disappointed with today’s verdict and respectfully disagree with the outcome. From the outset, we have maintained that Gogo’s independently developed 5G t>[...]

ANN's Daily Aero-Term (11.26.25): Takeoff Hold Lights (THL)

Takeoff Hold Lights (THL) The THL system is composed of in-pavement lighting in a double, longitudinal row of lights aligned either side of the runway centerline. The lights are fo>[...]

ANN's Daily Aero-Linx (11.26.25)

Aero Linx: The 1-26 Association (Schweizer) The Association’s goal is to foster the helpfulness, the camaraderie, and the opportunity for head-to-head competition that is fou>[...]

Airborne Affordable Flyers 11.20.25: Sonex $$$, SnF 26 MOSAIC DAY, P. Ponk STCs

Also: Elfin 20 Journey, BASE Jumper Rescue, Pipistrel Makes Waves, EAA Hall of Fame, Affordable Flying Expo 2026 Like most of the industry, kit manufacturer Sonex has been hit by t>[...]

ANN's Daily Aero-Linx (11.27.25)

Aero Linx: The de Havilland Moth Club Ltd The de Havilland Moth Club evolved from a belief that an association of owners and operators of Moth aeroplanes should be formed to create>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

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