Emb-505 captain reported loss of the left side airspeed indication along with autopilot; yaw damper;...

Narrative:

After takeoff my air speed froze at 150 kts and we had an airspeed miscompare as well as an autopilot fail; swps (stall warning and protection system) fault; yaw damper fail; and ventral rudder fail. I stopped my climb at about 2300 ft so that we would remain in VFR. We flew pitch and power until we could determine which airspeed was working. We said we wanted to return and received a new clearance for 2000 ft. We determined the right side was working. I transferred controls to the pm in the right seat. He flew the airplane and I ran all of the check lists. In the process of figuring out what airspeed was working we believe we might have gotten up to 200 kts; overspeeding the flaps that were in position. Our landing was uneventful.

Original NASA ASRS Text

Title: EMB-505 Captain reported loss of the left side airspeed indication along with autopilot; yaw damper; stall warning; and ventral rudder failures. An uneventful return to base was completed using the right side airspeed.

Narrative: After takeoff my air speed froze at 150 kts and we had an Airspeed Miscompare as well as an autopilot fail; SWPS (Stall Warning and Protection System) fault; Yaw Damper fail; and Ventral Rudder fail. I stopped my climb at about 2300 ft so that we would remain in VFR. We flew pitch and power until we could determine which airspeed was working. We said we wanted to return and received a new clearance for 2000 ft. We determined the right side was working. I transferred controls to the PM in the right seat. He flew the airplane and I ran all of the check lists. In the process of figuring out what airspeed was working we believe we might have gotten up to 200 kts; overspeeding the flaps that were in position. Our landing was uneventful.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.

Attributes
ACN	1450519
Time
Date	201705
Local Time Of Day	0601-1200
Place
Locale Reference	ZZZZ.Airport
State Reference	FO
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Make Model Name	EMB-505 / Phenom 300
Operating Under FAR Part	Part 135
Flight Phase	Initial Climb
Flight Plan	IFR
Component
Aircraft Component	Airspeed Indicator
Person 1
Function	Captain Pilot Flying
Qualification	Flight Crew Air Transport Pilot (ATP)
Events
Anomaly	Aircraft Equipment Problem Less Severe Deviation - Speed All Types

Emb-505 captain reported loss of the left side airspeed indication along with autopilot; yaw damper; stall warning; and ventral rudder failures. An uneventful return to base was completed using the right side airspeed.