Seeing spots on the forward radome EVS glass? There's no cause for concern. It's normal.
It is our experience that more than half of the aircraft altimeters we certify require some sort of repair. Keep reading to learn the most common squawks found during this recertification process.
Upgrading your aircraft with a new Universal FMS will help take your aircraft into the 21st century operationally and protect its value.
Don't bury the Modsums and RILs in your logbooks. You will need them during future Challenger airframe maintenance.