Katana 52 and 57″ *Hot Black Friday deals coming*Dan DomDan Dom1:04 pmNovember 20th, 2019 Katana 52 and 57″ *Hot Black Friday deals coming* Posted byDan Dom 11/20/2019 Videos 87 Share: Related Articles NXT-80HV servo bench and flight test Remembering the Katana 52 at Joe Nall PA Katana 52 – best plane to make jaws drop, capable of all style of aerobatics! Ultimate AMR 60 – Low 3D flown by Blake Hilson Addiction v2 LED series – we made a miracle! New NXT 100HV servos stress test in Ultimate AMR 60