Thanks WHBM. It wouldn't surprise me if we saw them operate the E190 into LCY as ell. Afterall, the steep approach function is retrofittable and there were talks of yet another E-Jet operator starting service to LCY.
Article:
Link
As for other airlines operating E-Jets at LCY, José Luis Molina, Embraer’s new VP airline market, EMEA, said that FlyBaboo, which operates three E-190s, is considering services to the airport as well as another airline which wishes its firm plans to remain undisclosed, but which is receiving aircraft with the steep approach button fitted.