I had a quick look at the Arinc eFlyBook and I noticed that by 99.9% it uses the same software as the iLiad. In fact, the only difference is in /etc/er_registry.txt.
---
iRex iLiad:
[USER_APPLICATIONS]
uaIDList=BROWSER;XPDF;APABIMOBI;IMAGEVIEWER;SETUP; PROFILES;EBA
Arinc eFlyBook:
[USER_APPLICATIONS]
uaIDList=BROWSER;XPDF;APABIMOBI;IMAGEVIEWER;SETUP; PROFILES;ARINC;EBA
[ARINC]
category=viewer
arguments=
exec=/media/card/arinc/bin/ereader_mapviewer
xResourceName=arinc
channel=13
extensions=ari;ARI
---
The eFlyBook adds an extra menu item to start the Arinc Mapviewer application. What's interesting: the viewer is started from an
external media location...