Continental OnePass members can earn double redeemable miles and double elite-qualifying miles on Copa Airlines or Copa Airlines Colombia flights between Central America and Colombia through Dec. 31, 2011. Registration at http://insideflyerus.wpengine.com/link/?5517 is required. Eligible classes of service include C, D, Y, B, M, H, Q, K, V, U, S, W, E, L, T and N.