Flap seal for gas turbine engine movable nozzle flap

A gas turbine engine nozzle (14) includes a flap (18) movable relative to a structure (20). A seal assembly (22) is supported by one of the structure (20) and the flap (18) and includes a seal (26) hinged about an axis. The seal (26) has a sealing profile engaging a seal land of the other of the structure (20) and the flap (18). A biasing member (36) is configured to urge the hinged seal (26) toward the seal land.