AOA DISAGREE Addon Badge (compatible with SAO standard) - 2 PACK KIT

A possibly authorized fix for the Boeing 737 MAX missing indicator option. Ours works!

Originally released at DEF CON 27 in 2019.

This is an intermediate solder kit which uses strange techniques to assemble.

This was used to teach noobs how to solder though!

Please, do not purchase this if you cannot or will not learn how to solder!

Too soon?

This is the original analog DC27 version. For the new DC28 AOAv2 option, see here.

• Powered by a 555 timer
  
•  More reliable than Boeing equipment as shipped
• Contains 10 high visibility orange LEDs to make sure you are informed
• Configurable period and duty cycle with rear-mounted variable resistors
  
• Upside-down and right-side-up options for convenience
  
  

Package contents:

• 2x right-side up, and 1x upside down PCB. You get to choose how you fly!
• 5x resistors (2x needed per board)
• 2x 10uF caps (1x needed per board)
• 3x 0.1uF caps (1x needed per board)
• Enough pin headers to populate all 3 PCBs, to make two working and one unlicensed indicator!
• At least 22 orange LEDs (10x needed per board)
• 2x 555 timer (NE555, TLC555, or equivalent)
• 2x retention lanyard (required for GAT standard)
  

Includes one (1) AOA DISAGREE addon badge kit that can make 2 badges.
Kit may contain extra PCBs. We encourage you to find the parts in the BOM and solder the others :)

Concept by Cprossu

Circuit, layout and design by true

Badge sales fund Whiskey Pirates projects.