Tu-144 – (izdeliye 044 – article 044) The sole prototype Tu-144 aircraft Tu-144 – (izdeliye 004 – article 004) Six redesigned production aircraft powered by Kuznetsov NK-144A engines in widely spaced nacelles, and redesigned undercarriage Tu-144D – (izdeliye 004D – article 004D)(D-Dahl'neye – long-range) Production Tu-144 aircraft powered by Koliesov RD36-51 non-afterburning engines.
Tu-144 - (izdeliye 044 - Pasal 044) Prototipe pesawat Tu-144 Tu-144 - (izdeliye 004 - Pasal 004) Enam dirancang ulang pesawat produksi didukung oleh mesin Kuznetsov NK-144A di nacelles, dan undercarriage dirancang ulang Tu-144D - (izdeliye 004D - pasal 004D) (D-Dahl'neye - jarak jauh) Produksi pesawat Tu-144 didukung oleh mesin non setelah pembakaran Koliesov RD36-51.