^ abcdThe Dictionary of American Naval Fighting ShipsPoughkeepsie article states that Poughkeepsie was transferred on 2 October 1945 and NavSource Online: Frigate Photo Archive Poughkeepsie (PF 26) ex-PG-134 and hazegray.org Poughkeepsie both repeat this, with NavSource adding that the U.S. Navy decommissioned the ship on 1 October 1945, but Russell, Richard A., Project Hula: Secret Soviet-American Cooperation in the War Against Japan, Washington, D.C.: Naval Historical Center, 1997, ISBN0-945274-35-1, pp. 34-35, which includes access to Soviet-era records unavailable during the Cold War, reports that the transfer date was 2 September 1945. As sources, Russell cites Department of the Navy, Ships Data: U.S. Naval Vessels Volume II, 1 January 1949, (NAVSHIPS 250-012), Washington, DC: Bureau of Ships, 1949; and Berezhnoi, S. S., Flot SSSR: Korabli i suda lendliza: Spravochnik ("The Soviet Navy: Lend-Lease Ships and Vessels: A Reference"), St. Petersburg, Russia: Belen, 1994. Moreoover, Russell, pp. 34-35, makes clear that no ships were transferred under Project Hula after 4 September 1945 and that all Project Hula transfers were ordered halted on 5 September 1945. According to Russell, Project Hula ships were decommissioned by the U.S. Navy simultaneously with their transfer to the Soviet Navy – see photo captions on p. 24 regarding the transfers of various large infantry landing craft (LCI(L)s) and information on p. 27 about the transfer of USS Coronado (PF-38), which Russell says typified the transfer process – indicating that Poughkeepsie's U.S. Navy decommissioning, transfer, and Soviet Navy commissioning all occurred simultaneously on 2 September 1945.
^NavSource Online: Frigate Photo Archive Poughkeepsie (PF 26) ex-PG-134 states that Poughkeepsie was named EK-25 in Soviet service, but Russell, Richard A., Project Hula: Secret Soviet-American Cooperation in the War Against Japan, Washington, D.C.: Naval Historical Center, 1997, ISBN0-945274-35-1, p. 39, which includes access to Soviet-era records unavailable during the Cold War, reports that the ship's Soviet name was EK-27. As sources, Russell cites Department of the Navy, Ships Data: U.S. Naval Vessels Volume II, 1 January 1949, (NAVSHIPS 250-012), Washington, DC: Bureau of Ships, 1949; and Berezhnoi, S. S., Flot SSSR: Korabli i suda lendliza: Spravochnik ("The Soviet Navy: Lend-Lease Ships and Vessels: A Reference"), St. Petersburg, Russia: Belen, 1994.