EMB ERJ 145 ER/LR
Flight Crew Instrument; Flight Crew Multiengine; Flight Crew Air Transport Pilot (ATP)
Inflight Event / Encounter Wake Vortex Encounter
Flight Crew Executed Go Around / Missed Approach; Flight Crew Took Evasive Action
Procedure; Environment - Non Weather Related
Short final encountered wake turbulence. Performed go around. Landed safely on second attempt.
Reporter stated incident occurred at PHL; in trail of an A321; about 50 feet AGL.
E145 Captain reported executing a go-around after encountering wake turbulence on short final.