NAUTICAL ASTRONOMICAL ALMANAC for 2002-2003 (in Russian) . Foreword . Institute of Applied Astronomy (IAA) of the Russian Academy of Sciences (RAS) and Admiral Makarov State Maritime Academy (AMSMA) submit a new тАЬNautical Astronomical AlmanacтАЭ (NAA-2) biennial for deck officers. ... NAA-2 consists of two parts: one is variable parameters, computed in IAA RAS and the second one is constant parameters, made jointly by IAA RAS and AMSMA. ... Director IAA RAS . President AMSMA . ...