Thursday, March 19, 2020

DNY influence of the dutch on nycs early history Essays

DNY influence of the dutch on nycs early history Essays DNY influence of the dutch on nycs early history - Dutch trading companies push factor missing 1,2.,3.,4 they didnt feel like going out to dicover pull factor not strong 1.,2,3, they were only interested in trading - 1602 Dutch East india Company- monopoly on dutch spice trade often considered first multinational company/corporation in the world first issue stock -1614 first dutch settlement Fort Nassau -1621- dutch west india company -march 31st 1624 ship the new Nederland 30 familes first dutch immigarnts tp north America -1624 fortress, Fort Orange -1625- fortress, Manhatten Island, farmers from Holland brought here five farms established -farms bouwerijen 1629- DWIC promised liberties 2nd exemptions 50 colonists- own expense called a patron buy land-full ownership held in perpetuity for himself and heirs 1629- dwic bought back 4 or 5 patroon ships- Rensselaers wyck-Kiliaen vao Rensselaers 1647- Nieuw Amsterdam became trading center of the colony- Pieter Stuyvesht-700/100? de wal Amsterdam- nienw Amsterdam- new york city 1626- Peter Minuit, governor of new Amsterdam purchased Manhatten Island for 60 guilders (24$-25$) 1664- 1500 inhabitants-350 houses- not all Dutch- many languages- cosmopolitan city- atmosphere of tolerance(religious), as per 17th century Holland 1646- town of breukelen Brooklyn 17th century- Netherlands and England maritime powers- rivalry for trade and freedom of the seas August 28,1664- English fleet off Nienw Amsterdam four men- of war- dutch surrender 1673- Dutch again- nieuw Oranje/ New Orange 1674- Treaty of West minister ended Anglo- Dutch war territory to Britain- NYC

Monday, March 2, 2020

Grumman F4F Wildcat - World War II

Grumman F4F Wildcat - World War II F4F Wildcat - Specifications (F4F-4): General Length: 28 ft. 9 in. Wingspan: 38 ft. Height: 9 ft. 2.5 in. Wing Area: 260 sq. ft. Empty Weight: 5,760 lbs. Loaded Weight: 7,950 lbs. Crew: 1 Performance Power Plant: 1 Ãâ€" Pratt Whitney R-1830-86 double-row radial engine, 1,200 hp Range: 770 miles Max Speed: 320 mph Ceiling: 39,500 ft. Armament Guns: 6 x 0.50 in. M2 Browning machine guns Bombs: 2 Ãâ€" 100 lb bombs and/or 2 Ãâ€" 58 gallon drop tanks F4F Wildcat - Design Development: In 1935, the US Navy issued a call for a new fighter to replace its fleet of Grumman F3F biplanes. Responding, Grumman initially developed another biplane, the XF4F-1 which was an enhancement of the F3F line. Comparing the XF4F-1 with the Brewster XF2A-1, the Navy elected to move forward with the latter, but asked Grumman to rework their design. Returning to the drawing board, Grummans engineers completely redesigned the aircraft (XF4F-2), transforming it into a monoplane featuring large wings for greater lift and a higher speed than the Brewster. Despite these changes, the Navy decided to move forward with the Brewster after a fly-off at Anacostia in 1938. Working on their own, Grumman continued to modify the design. Adding the more powerful Pratt Whitney R-1830-76 Twin Wasp engine, expanding the wing size, and modifying the tailplane, the new XF4F-3 proved capable of 335 mph. As the XF4F-3 greatly surpassed the Brewster in terms of performance, the Navy granted a contract to Grumman to move the new fighter into production with 78 aircraft ordered in August 1939. F4F Wildcat - Operational History: Entering service with VF-7 and VF-41 in December 1940, the F4F-3 was equipped with four .50 cal. machine guns mounted in its wings. While production continued for the US Navy, Grumman offered a Wright R-1820 Cyclone 9-powered variant of the fighter for export. Ordered by the French, these aircraft were not complete by the fall of France in mid-1940. As a result, the order was taken over by the British who used the aircraft in the Fleet Air Arm under the name Martlet. Thus it was a Martlet that scored the types first combat kill when one downed a German Junkers Ju 88 bomber over Scapa Flow on December 25, 1940. Learning from British experiences with the F4F-3, Grumman began introducing a series of changes to the aircraft including folding wings, six machine guns, improved armor, and self-sealing fuel tanks. While these improvements slightly hampered the new F4F-4s performance, they improved pilot survivability and increased the number that could be carried aboard American aircraft carriers. Deliveries of the Dash Four began in November 1941. A month earlier, the fighter officially received the name Wildcat. At the time of the Japanese attack on Pearl Harbor, the US Navy and Marine Corps possessed 131 Wildcats in eleven squadrons. The aircraft quickly came to prominence during the Battle of Wake Island (December 8-23, 1941), when four USMC Wildcats played a key role in the heroic defense of the island. During the next year, the fighter provided defensive cover for American planes and ships during the strategic victory at the Battle of the Coral Sea and the decisive triumph at the Battle of Midway. In addition to carrier use, the Wildcat was an important contributor to Allied success in the Guadalcanal Campaign. Though not as nimble as its main Japanese opponent, the Mitsubishi A6M Zero, the Wildcat quickly earned a reputation for its ruggedness and ability to withstand shocking amounts of damage while still remaining airborne. Learning quickly, American pilots developed tactics to deal with the Zero which utilized the Wildcats high service ceiling, greater ability to power dive, and heavy armament. Group tactics were also devised, such as the Thach Weave which allowed Wildcat formations to counter a diving attack by Japanese aircraft. In mid-1942, Grumman ended Wildcat production in order to focus on its new fighter, the F6F Hellcat. As a result, manufacture of the Wildcat was passed to General Motors. Though the fighter was supplanted by the F6F and F4U Corsair on most American fast carriers by mid-1943, its small size made it ideal for use aboard escort carriers. This allowed the fighter to remain in both American and British service through the end of the war. Production ended in fall 1945, with a total of 7,885 aircraft built. While the F4F Wildcat often receives less notoriety than its later cousins and possessed a less-favorable kill-ratio, it is important to note that the aircraft bore the brunt of the fighting during the critical early campaigns in the Pacific when Japanese air power was at its peak. Among the notable American pilots who flew the Wildcat were Jimmy Thach, Joseph Foss, E. Scott McCuskey, and Edward Butch OHare. Selected Sources Military Factory: F4F WildcatChuckhawks: F4F Wildcat