A ce-560 stabilizer mis comp alerted after takeoff followed by a hydraulic press light so the abnorm...

Narrative:

At takeoff; shortly after flaps retraction at 400 feet; the stab miscompare annunciator illuminated; and the hyd press and master caution lights came on. We cancelled the master caution; contacted ATC to advise of our inability to accelerate beyond 200 knots due to an equipment malfunction; continued our climb to a safe altitude; ran the checklists; and then decided to return to the airport for a precautionary landing when there was a loud 'bang' or thump heard and felt in the airframe when we disconnected the hydraulic press circuit breaker per the abnormal checklist.after running the associated checklists; which also included pushing the circuit breaker back in at the beginning of the approach; the stab miscompare remained illuminated until we extended the flaps to 15-degress. The hyd press remained on; however; until we later extended the landing gear; at which time it extinguished. A normal landing was made on rwy 26R and we taxied in and parked uneventfully.I'm not sure what we could have done to avoid this. There were no prior indications of a pending malfunction that we were aware of.

Original NASA ASRS Text

Title: A CE-560 STAB MIS COMP alerted after takeoff followed by a HYD PRESS light so the abnormal checklists were completed and the flight returned to the departure airport.

Narrative: At takeoff; shortly after flaps retraction at 400 feet; the Stab Miscompare annunciator illuminated; and the Hyd Press and Master Caution Lights came on. We cancelled the Master Caution; contacted ATC to advise of our inability to accelerate beyond 200 knots due to an equipment malfunction; continued our climb to a safe altitude; ran the checklists; and then decided to return to the airport for a precautionary landing when there was a loud 'Bang' or thump heard and felt in the airframe when we disconnected the Hydraulic Press Circuit Breaker per the abnormal checklist.After running the associated checklists; which also included pushing the circuit breaker back in at the beginning of the approach; the Stab miscompare remained illuminated until we extended the flaps to 15-degress. The Hyd Press remained on; however; until we later extended the landing gear; at which time it extinguished. A normal landing was made on Rwy 26R and we taxied in and parked uneventfully.I'm not sure what we could have done to avoid this. There were no prior indications of a pending malfunction that we were aware of.

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	1234674
Time
Date	201501
Local Time Of Day	1801-2400
Place
Locale Reference	ZZZ.Airport
State Reference	US
Environment
Flight Conditions	VMC
Light	Night
Aircraft 1
Make Model Name	Citation Excel (C560XL)
Operating Under FAR Part	Part 91
Flight Phase	Takeoff
Component
Aircraft Component	Horizontal Stabilizer Trim
Person 1
Function	First Officer Pilot Flying
Qualification	Flight Crew Air Transport Pilot (ATP)
Person 2
Function	Pilot Not Flying Captain
Qualification	Flight Crew Air Transport Pilot (ATP)
Events
Anomaly	Aircraft Equipment Problem Less Severe

A ce-560 stabilizer mis comp alerted after takeoff followed by a hydraulic press light so the abnormal checklists were completed and the flight returned to the departure airport.