Dash 8-100
Flight Crew Air Transport Pilot (ATP)
Flight Crew Total 4500
Situational Awareness; Troubleshooting; Workload
Aircraft Equipment Problem Less Severe
Flight Crew FLC complied w / Automation / Advisory; Flight Crew Landed in Emergency Condition; Flight Crew Took Evasive Action; General Maintenance Action
Aircraft
We had to deice prior to takeoff and checked all flight control movements twice before takeoff. At beginning of cruise portion of flight; two amber caution and the amber master caution annunciators illuminated: roll splr inbd hyd (Spoiler Inboard Hydraulics) and roll splr oubd hyd (Spoiler Outboard Hydraulics). We completed associated spoiler failure checklist; including confirming of all spoilers retracted at PFCS (Primary Flight Control System) indicator; etc. The PF (Pilot Flying); here the Captain continued to hand fly aircraft (as our autopilot was MEL'd for all legs). We evaluated all facts; discussed all of our options; and [advised center of our flight control situation]. We informed them that we were not requiring any assistance (upon landing or elsewhere).Capt. talked to dispatch and MX (Maintenance); while I hand flew aircraft. Capt.; dispatch and I all agreed that ZZZ with their long runways etc. was best place to land. I informed our FA (Flight Attendant) that we were planning on a normal; uneventful landing; with no delays. ATC issued RWY 27L and we executed a visual approach to 27L. Normal landing and taxi. We thanked ATC for all of their help. At gate MX write up completed. The smooth outcome can be contributed to very good CRM exhibited today.Two roll splr caution and master caution annunciators illuminated in flight: roll splr inbd hyd and roll splr oubd hyd.
During flight a DHC-8-100 Master Caution and annunciators alerted ROLL SPLR INBD HYD and ROLL SPLR OUBD HYD. The QRH was completed and the flight continued to the filed destination.