Eclipse 500
Flight Crew Multiengine; Flight Crew Air Transport Pilot (ATP)
Flight Crew Last 90 Days 30; Flight Crew Total 6000; Flight Crew Type 30
Situational Awareness
Aircraft Equipment Problem Less Severe
Flight Crew Landed As Precaution; Flight Crew Diverted
Aircraft
Airspeed on both sides gradually spread apart; until auto pilot kicked off. [Advised ATC] when I realized that airspeed was no longer usable while running a checklist. Side 2 worked so I switched to that. Landed without issue.
EA50 pilot experienced a gradual failure of the left seat airspeed indicator. It was determined that the right side airspeed indicator was accurate and was used to divert for a precautionary landing.