By Larry Anglisano

Glass Panel Upkeep: Inspections, Software

Maintaining glass panels means complying with FAR inspections, upgrading software and swapping pricey sensors. Consider an extended warranty.

While stepping up to a glass panel may appear to offer lower maintenance bills and downtime, it’s just as likely that when the all-in cost of ownership is added up—including data revisions—glass could cost more than a well-kept steam gauge panel. Glass ownership is fraught with unexpected costs that many owners seem unprepared for. Routine costs might include optional upgrades, which offer system improvements and additional features. Some of these are free through manufacturer-provided software downloads, but cost several hours of billable shop labor to perform. For aging systems, some repairs could run thousands of dollars, especially if you haven’t purchased an extended warranty. In this article, we’ll take a look at some of the maintenance issues you might expect with glass panel ownership.