The Citation Sovereign has many items that come due at high hours and cycles. Duncan Aviation has performed work on items that the rest of the fleet has yet to realize will be required.
Here's a tip on closing the outside baggage door without having to turn on any generator or battery switches in the cockpit.
Duncan Aviation is offering a more cost-effective option than the high cost of replacement.
There are many advantages offered with the CASP Elite aftermarket warranty program that specifically target ADS-B upgrades.