Before revision: Also in April, the Peacock surveyed the Gilbert Islands of Nonouti, Aranuka, Maiana, Abemama, Kuria, Tarawa, Marakei, Butaritari, and Makin, before returning to Ohau on June 13.
After revision: Also in April, the Peacock surveyed the Gilbert Islands of Nonouti, Aranuka, Maiana, Abemama, Kuria, Tarawa, Marakei, Butaritari, and Makin, before returning to Oahu on June 13.