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Join Date: Sep 2009
Location: Minneapolis: DL DM charter 2.3MM
Programs: A3*Gold, SPG Plat, HyattDiamond, MarriottPP, LHW exAccess, ICI, Raffles Amb, NW PE MM, TWA Gold MM
Posts: 102,617
On the CRJ-900s that I've been on, the arms on the A side of FC cannot be raised.
On the CRJ-200s that I've tried, the arm rests between the seats do go up, IIRC even in the exit row. Not all of the aisle arm rests are moveable.