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Henderson Field (originally known as Naval Air Station Midway Islands) on East Midway Island is a former World War II airfield in the Central Pacific. The airfield was abandoned after the war. ==History== :''See Also: Battle of Midway, Henderson Field (Midway Atoll), Lofton R. Henderson'' The Midway Islands are best known as the location of the pivotal battle of the Pacific Theatre of World War II. Henderson Field was built in 1941. It consisted of a seaplane facility on Sand Island and a landplane airfield on Eastern Island. The Eastern Island airfield initially comprised three runways, 2 hangars & a barracks. Midway was shelled by a Japanese destroyer on the same day as the Pearl Harbor attack, and was shelled by a submarine several months later. During the climactic Battle of Midway in 1942, the Japanese were so sure of their victory that they deliberately spared the runways of Eastern Island for their use after the capture of the island. That didn't happen, due to their overwhelming defeat in the waters surrounding Midway. Aircraft of the Navy, Marine Corps & Army operated from Eastern Island, and helped to turn back the Japanese Fleet. The Marine Corps had nineteen SBD-2 Dauntless dive-bombers, seven F4F-3 Wildcat, seventeen SB2U-3 Vindicators, twenty-one F2A-3 Brewster Buffalos and six TBF-1 Avenger torpedo-bombers. Eight B-17E Flying Fortresses of the 431st Bombardment Squadron (11th Bombardment Group) were deployed to Midway on 29 May 1942 and were joined by nine more the next day from the 42d Bombardment Squadron along with five B-26 Marauders (three from the 19th Bombardment Squadron (22d Bombardment Group) that were in Hawaii and two from the 69th Bombardment Squadron (38th Bombardment Group)). The Marauders were equipped to drop torpedoes and were under the command of Admiral Chester W. Nimitz, Commander in Chief, Pacific. In addition, B-17Es of the 3d and 72d Bombardment Squadrons (5th Bombardment Group) were sent to Midway in preparation for the battle. No aircraft based on Midway scored any hits on enemy ships during the battle. Because of the threat of a dawn attack on Midway, searching planes were sent out as early as possible each day - usually about 04:15. To safeguard them from destruction on the ground and to have the striking force instantly available, the B-17's took off immediately afterwards. They remained in the air for about 4 hours, by which time the progress of the search and the reduction of their fuel load made it safe for them to land. The four B-26's, the six TBF's, and other planes remained on the ground but fully alert until the search had reached a distance of . Nimitz, believed that the enemy planned a rendezvous about west of Midway and ordered that this area be searched by B-17's on 31 May and 1 June, if possible. This was done with negative results. On 2 June a B-17 without bombs searched to the west without making any contacts. These searches were conducted in part by two groups of six B-17's flown in from Hawaii on 30 and 31 May, respectively. Consequently, their crews were in the air about 30 hours in the 2 days before actual combat, and, in addition, serviced their own planes. On 3 June the usual search was made. At 12:30 9 B-17Es left Midway in search of the Japanese invasion fleet, which had been sighted by a PBY an hour earlier only away with was ordered to attack this "main body." This Japanese force, consisting of 2 or 3 heavy cruisers and about 30 other ships, including destroyers, transports, and cargo vessels, had evidently been moving toward Midway since the morning contact. At 16:25 the fleet of 26 ships was spotted from the island. Six B-17Es of the 431st, along with three B-17Es from the 31st attacked in three flights of three from altitudes of , , and respectively. On the night of 3 June, an additional seven B-17Es from the 42d Bomb Squadron arrived on Midway to reinforce the heavy bomber contingent. At 04:15, 14 B-17s left Midway shortly after the patrol planes had been sent out. They were proceeding to the west to attack the enemy forces sighted the preceding day when a message was received in plain language telling of the discovery of the enemy carrier task force on bearing 325° from Midway. Climbing to , the Fortresses changed course to find the carriers. The enemy force was located at 07:32, but the carriers, circling under a cloud formation, were not found till 08:10. The B-17's had skirted the fleet and approached from the northwest; i. e., from the stern of the targets. They attacked by flights, two elements concentrating on each of two carriers and a single element on a third. Antiaircraft fire was heavy and found the altitude, but was generally behind. The Japanese fighters did not dare press home their attacks, which were ineffectual. In addition to the B-17 attacks, at 07:05 the B-26's attacked through heavy fighter defense and flak with no fighter support of their own. The Marauders were equipped with external torpedo racks underneath the keel of the aircraft. The torpedo runs began at altitude, the B-26s then dropping down to only above the water under heavy attack from Japanese fighters. Two of the Marauders were lost in this action, and the other two were heavily damaged. No hits were made on the Japanese carriers. The B-26 was much too large an aircraft for this type of attack. A second group of eight B-17Es launched from Midway on 5 June attacked a Japanese task force from the island and claimed hits on two large warships. A third group of six B-17s claimed hits on a heavy cruiser from Midway. The last strike made by Seventh Air Force aircraft in the Battle of Midway was by five B-17Es attacking a heavy cruiser from Midway, in which one B-17 was shot down, although all of the crew but one was rescued. Another B-17 was lost due to running out of fuel. Between 3 and 5 June, Fifth Air Force B-17s flew 16 attacks totaling 55 sorties from Midway. However, eventually it was determined that none of the heavy bombers actually hit a target. The B-17's were far more suited to high altitude bombing, hitting stationary ground targets, not maritime bombing, attempting to hit moving targets. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Henderson Field (Midway)」の詳細全文を読む スポンサード リンク
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