• 3 January 1944: VB-151 was established at
NAS Whidbey Island, Washington, under the operational control of FAW-6, as a medium bombing squadron flying the
PV-1 Ventura. Training and shakedown was conducted at NAS Whidbey Island through mid-April 1944. • 15 April – July 1944: The squadron flew to
NAS Alameda, California, to begin preparations for its transportation to
Naval Base Pearl Harbor, Hawaii. The squadron departed from San Francisco, California, aboard on 30 April, arriving at Pearl Harbor on 6 May. The equipment and aircraft were unloaded and flown to
NAS Kaneohe Bay, Hawaii, on the 7th. Training at NAS Kaneohe Bay continued through the end of July. • 5 August 1944: VB-151 was transferred to
NAB Hawkins Field,
Tarawa. Bombing missions were conducted against
Nauru and
Jaluit Atoll. • 29 August – 18 November 1944: VB-151 was relocated to
NAB North Field,
Tinian, Marianas Islands. Daily search sectors of , and were flown. Frequent attacks were conducted against the
Yap,
Woleai,
Rota and
Pagan islands. One flight crew was shot down over Woleai by anti-aircraft (AA) fire; all hands were lost. On 18 November, the squadron was relocated to
West Field, Tinian. • 1 January – 18 February 1945: The squadron was engaged in air cover for Cruiser Division 5 en route to attack
Iwo Jima. From 13 to 18 February 1945, VPB-151 engaged in advance air screen tasking against enemy ships, submarines and aircraft for the Fifth Fleet, preparatory to the attack on the Japanese home islands and Iwo Jima. • 13–19 March 1945: Six squadron aircraft were sent to Iwo Jima to provide anti-
picket boat sweeps in advance of
TF 58. • 4–30 June 1945: VPB-151 was relieved by
VPB-142 for return to NAS Kaneohe Bay and the continental U.S. After arrival at Kaneohe, the squadron turned over its aircraft to the HEDRON and boarded bound for
NAS San Diego, California. Upon arrival on the 21st, all hands were ordered to prepare for disestablishment. On 30 June 1945 VPB-151 was disestablished at NAS San Diego. ==Aircraft assignments==