Brussels, 27/01/2009 (Agence Europe) - With air navigation now part of its responsibilities (see EUROPE 9802), the European Air Safety Agency (EASA) is expected to publish a notice of proposed amendment (NPA) of rules governing air operations (AirOps rules), to replace current European legislation (regulation 3922/91) by April 2012. Unlike regulation 3922/91, which applies only to commercial transport, the EASA document will apply to all types of aircraft, including helicopters, but not...