New! Merlin Adapter Kit


The New Merlin adapter kit, intended for customers who have the older style Classic Display and wish to upgrade to a Merlin Display. Allows the AOA Display to be mounted in the pilot’s peripheral vision. Pilots typically mount the Merlin just under the lip of the glare shield or directly on top of the glare shield with our additional accessories (i.e Merlin Solid Mount or Merlin Swivel Mount).

Free with purchase of a Merlin kit

Phone order only. Call 763.506.9990 to order yours today. 



NEW! Ultra Valkyrie HUD


The New Ultra Valkyrie, intended for customers who have the older style Ultra Display, can be mounted through the glareshield with custom mounting brackets. This allows the face of the display to protrude through, facing up, and allowing the base of the Valkyrie HUD to be attached directly to the display. This gives the pilot a clear and brilliant view of the AOA display while being able to see through the HUD glass. The HUD can be easily positioned for proper viewing and can be folded flat when not in use.

  • Proven performance that will benefit any aircraft

  • Utilizes the Ultra display only

  • Intended for placement directly within the pilot's peripheral vision

  • Allows for instantaneous viewing of AOA information exactly where needed

  • Enhanced color correcting, anti-glare lens

Retail: $500.00 USD


Click here to buy.

Flap Input? Yes!


We are currently doing the BETA testing with a major manufacturer and will be able to incorporate automatic flap input offset on our displays in the near future. Tentative release date: TBD. Stay tuned for more details.




Doubler Mounting Plate Kit


Alpha Systems AOA has created a premade AOA probe installation kit that was designed to allow solid mounting in a location when NO inspection cover or suitable mounting option exists. 


The kit contains three parts:

1.) AOA Probe mounting template

2.) Doubler with nut plates

3.) CNC’d AOA probe mounting plate.


This kit will allow simple location, drilling, and accurate placement with minimum effort and time. The key to this installation is the 3 alignment holes that are in both the Doubler and the AOA probe mounting plate template. Click Here for more information.

Please check back for updates!