Author: oskrypuch
Subject: IFD540/440 Integrations with Aspen EFDs and ACUs
Posted: 23 Feb 2015 at 6:43pm
Subject: IFD540/440 Integrations with Aspen EFDs and ACUs
Posted: 23 Feb 2015 at 6:43pm
 Jack Seubert wrote:Steve, Thanks for the information. Just to clarify. Nothing is easy... My airplane has the ACU so I would fall into the 2 lines which start with ACU. Is it possible to bypass the ACU and tap into pins 26 and 27 on the EFD air data directly? Jack |
It is physically possible to do that, but I have been told that that interconnection is contrary to ASPEN's STC. Whether your shop will do that or not, is up to them.
It is highly unlikely that your wings would fall off.
* Orest