August 11, 1942
(11th AF) One B-24 flies photo reconnaissance over west Semichi
September 11, 1942
(11th AF) A weather, photo, and patrol covers Semichi.
September 27, 1942
(11th AF) A LB-30 flies photo-weather reconnaissance over Semichi.
September 29, 1942
(11th AF) A morning armed reconnaissance mission is flown by an LB-30 over Semichi.
October 7, 1942
(11th AF)
Three B-24s taking off to bomb Kiska and patrol, but abort the mission due to mechanical failure and instead fly reconnaissance over Semichi with negative results.
October 19, 1942
(11th AF) A B-17 flies weather reconnaissance and bomb runs over Semichi.
November 10, 1942
(11th AF) Reconnaissance is flown over Semichi.
November 25, 1942
(11th AF) A reconnaissance is flown over Semichi.
November 26, 1942
(11th AF) A reconnaissance is flown over Semichi.
November 30, 1942
(11th AF) A B-24 flies reconnaissance over Semichi.
December 2, 1942
(11th AF) A B-24 finds Semichi.
December 3, 1942
(11th AF) Two bombers and several fighters fly reconnaissance over Semichi.
December 5, 1942
(11th AF) Reconnaissance mission over Semichi turns up nothing.
December 6, 1942
(11th AF) Reconnaissance is flown over Semichi.
December 7, 1942
(11th AF) A reconnaissance mission is flown over the Semichi.
December 10, 1942
(11th AF) An uneventful reconnaissance is flown by a B-24 and a B-26 over Semichi.
December 11, 1942
(11th AF) An uneventful reconnaissance covers Semichi.
December 13, 1942
(11th AF) A largely negative reconnaissance is flown over Attu, Agattu, Kiska, Amchitka and Semichi by two B-24s and two P-38s.
December 17, 1942
(11th AF) A reconnaissance sortie is flown over Semichi.
December 18, 1942
(11th AF) A B-24 flies reconnaissance over Semichi.
December 20, 1942
(11th AF) One B-24 and two P-38s fly photographic and reconnaissance patrol over Semichi.
December 21, 1942
(11th AF) One B-24s flies an uneventful reconnaissance over Semichi.
January 6, 1943
(11th AF) Reconnaissance is flown over Semichi.
January 12, 1943
(11th AF) Weather reconnaissance is flown over Semichi.
January 15, 1943
(11th AF) Eight P-38s, three B-25s and a B-24 patrol fly negative armed reconnaissance over Semichi.
January 16, 1943
(11th AF)
A B-24 flies negative reconnaissance over Buldir, Semichi.
January 25, 1943
(11th AF) A reconnaissance is flown over Kiska, Buldir, Semichi
February 28, 1943
(11th AF) Reconnaissance is flown over Kiska, Buldir, Semichi, Attu, and Agattu, with negative results.
March 5, 1943
(11th AF) A B-24 flies negative weather reconnaissance over Kiska, Semichi
March 6, 1943
(11th AF) A B-24 flies uneventful reconnaissance over Semichi.
March 26, 1943
(11th AF) A reconnaissance aircraft covers Semichi.
April 1, 1943
(11th AF) Reconnaissance covers Semichi.
April 9, 1943
(11th AF) A B-24 flies reconnaissance over Kiska, Attu and Semichi.
April 15, 1943
(11th AF) Reconnaissance over Semichi and spots no new enemy activities.
