I had an Aspen EFD2000 Pro MAX system, but in the process of installing a GFC500 autopilot, a GI275 was added to the panel, so I decided to remove one of the EFDs and its RSM (no need to have 3 independent AHRS's in the panel). I had the avionics shop send both to Aspen for a repair. Both have come back from Aspen with fresh Authorized Release Certificates, so it's time to sell them. Would prefer to sell both together, but am willing to sell individually if nobody offers to buy both.

• Aspen EFD1000 MAX with 30-minute battery, and with AoA (Angle of Attack) unlock. No install kit. Part no. 910-00001-021. Status per release certificate: "Rebuilt to original PAH's specifications." 20% discount from dealer new pricing for this unit with this unlock: $8,948
• Aspen Remote Sensor Module. Part no. 910-00003-011. No install kit. Status per release certificate: "New." 20% discount from dealer new pricing: $700

These are in the packaging Aspen shipped them to my avionics shop in, opened only to verify contents. Photos upon request.

Out of curiosity… Is the unit being sold the MFD or PFD display?

It was operating as the MFD, although it's an EFD1000 MAX all the same. I've been informed that it's the config module that determines its personality, and I'm reaching out to the avionics shop about the config module (which probably is still behind my instrument panel, in an orphaned state). As it stands, the EFD is in a standalone state without the config module, but that may change once I clarify.

Update: I have some conflicting info now, but it does seem the EFD's part number determines its personality, not its config module. If true, that means this is an MFD, not a PFD. As for the config module, I've asked my avionics shop to pull it for me, so I can sell it alongside the unit. Until then I'll just let this thread hang, will update again when I'm ready to try selling it again with its config module.

As for the RSM, it is SOLD.