A couple of months ago I sent this.  There have been other updates which I will try to share.  It’s very important that we speak up. 

Lekebis Russell
Aviation Safety Engineer (Airframe)
East Certification Branch
1701 Columbia Ave.
Atlanta, GA 30337
(404)474-5510
Lekebis.m.russell@faa.gov
Statement Regarding Twin Commander Fleet Safety and Ongoing Support
Background: Owner of 2 Commander Service Centers, Owner of multiple Commanders turbine and
piston, ATP with approximately 8,000 hours PIC in over 350 serial number Twin Commander aircraft for
post-maintenance flight check, demonstration, ferry, experimental test flying for STC certification as well
as business, personal and commercial operations.
As an owner and operator of Twin Commander aircraft since 1954 and as the current owner of two
authorized Twin Commander service centers our longstanding focus has been on the safe, practical, and
effective support of the Twin Commander fleet.
We trust that the FAA will give thoughtful and deliberate consideration to the technical data submitted
by Twin Commander and its operator network. Based on decades of operational experience and ongoing
dialogue with engineers both current and former who have supported the fleet since its original
production, it is my professional opinion that we are not facing an immediate safety of flight emergency
in properly maintained aircraft.
Twin Commander Aircraft is actively and responsibly working to develop updated inspection and repair
criteria grounded in factual field data. This process is being carried out in close coordination with service
centers and operators, reflecting a collaborative and proven approach that has successfully addressed
safety concerns over many decades.
We believe this continued partnership between manufacturers, service providers, and operators
represents the most effective and responsible path forward.
Thank you for your consideration.

This is the one I saw, and on closer inspection, it doesn't appear to be the Garmin EIS. In fact, it doesn't even have the annunciator panel any more... I'm curious what this is.

https://www.controller.com/listing/for-sale/248130759/1973-commander-690a-turboprop-aircraft

 According to Garmin website. It's available for 695/695A/695B with TPE-331-10 engines

It does seem like the hopeful view is that this will be limited to firefighting aircraft only.

So 695B is not affected by this?

That is correct.