Regional Jet 200 ER/LR (CRJ200)
Flight Crew Air Transport Pilot (ATP)
Aircraft Equipment Problem Critical
Flight Crew FLC complied w / Automation / Advisory; General Declared Emergency
Aircraft
During climb simultaneously received flight spoilers; spoilerons; ground spoilers deployed caution messages. Followed QRH procedures and landed at longest available runway in [destination.] With caution messages performed Flaps 20 landing.
CRJ-200 Captain reported receiving caution messages on flight spoilers; ground spoilers; and spoilerons deployed. They performed a Flaps 20 landing on the longest runway at their destination.