Previous ships called Ranger: Difference between revisions

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{{Ranger-A}}
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Following training in Chesapeake Bay, the carrier underwent overhaul in the Norfolk Navy Yard from 16 December 1942 to 7 February 1943. She next transported 75 P-40-L Army pursuit planes to Africa, arriving Casablanca on 23 February; then patrolled and trained pilots along the New England coast steaming as far north as Halifax, Nova Scotia. Departing Halifax 11 August, she joined the British Home Fleet at Scapa Flow, Scotland, 19 August, and patrolled the approaches to the British Isles.
Following training in Chesapeake Bay, the carrier underwent overhaul in the Norfolk Navy Yard from 16 December 1942 to 7 February 1943. She next transported 75 P-40-L Army pursuit planes to Africa, arriving Casablanca on 23 February; then patrolled and trained pilots along the New England coast steaming as far north as Halifax, Nova Scotia. Departing Halifax 11 August, she joined the British Home Fleet at Scapa Flow, Scotland, 19 August, and patrolled the approaches to the British Isles.


Ranger departed Scapa Flow with the Home Fleet 2 October to attack German shipping in Norwegian waters. The objective of the force was the Norwegian port of Bod�?¶. The task force reached launch position off Vestfjord before dawn 4 October completely undetected. At 0618, Ranger launched 20 SBD Dauntless dive bombers and an escort of eight Wildcat fighters. One division of dive bombers attacked the 8,000-ton freighter LaPlata, while the rest continued north to attack a small German convoy. They severely damaged a 10,000-ton tanker and a smaller troop transport. They also sank two of four small German merchantmen in the Bod�?¶ roadstead.
Ranger departed Scapa Flow with the Home Fleet 2 October to attack German shipping in Norwegian waters. The objective of the force was the Norwegian port of Bod�?¶. The task force reached launch position off Vestfjord before dawn 4 October completely undetected. At 0618, Ranger launched 20 SBD Dauntless dive bombers and an escort of eight Wildcat fighters. One division of dive bombers attacked the 8,000-ton freighter LaPlata, while the rest continued north to attack a small German convoy. They severely damaged a 10,000-ton tanker and a smaller troop transport. They also sank two of four small German merchantmen in the Bod�?¶ roadstead.


A second Ranger attack group of 10 TBF Avengers and six Wildcats destroyed a German freighter and a small coaster and bombed yet another troop-laden transport. Three Ranger planes were lost to antiaircraft fire. On the afternoon of 4 October, Ranger was finally located by three German aircraft, but her combat air patrol shot down two of the enemy planes and chased off the third.
A second Ranger attack group of 10 TBF Avengers and six Wildcats destroyed a German freighter and a small coaster and bombed yet another troop-laden transport. Three Ranger planes were lost to antiaircraft fire. On the afternoon of 4 October, Ranger was finally located by three German aircraft, but her combat air patrol shot down two of the enemy planes and chased off the third.
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After 5 months of intensive operations, Ranger called at Hong Kong 5 May 1968 and then steamed for home. There followed a shipyard availability at Puget Sound that ended with Ranger's departure 29 July for San Francisco. Three months of leave, upkeep and training culminated in another WestPac deployment 26 October 1968 through 17 May 1969. She departed Alameda on yet another WestPac deployment in December 1969 and remained so employed until 18 May 1970 at which time she returned to Alameda, arriving 1 June.
After 5 months of intensive operations, Ranger called at Hong Kong 5 May 1968 and then steamed for home. There followed a shipyard availability at Puget Sound that ended with Ranger's departure 29 July for San Francisco. Three months of leave, upkeep and training culminated in another WestPac deployment 26 October 1968 through 17 May 1969. She departed Alameda on yet another WestPac deployment in December 1969 and remained so employed until 18 May 1970 at which time she returned to Alameda, arriving 1 June.


Ranger spent the rest of the summer engaged in operations off the west coast, departing for her sixth WestPac cruise 27 September 1970. On 10 March 1971, Ranger, along with Kitty Hawk (CV-63), set a record of 233 strike sorties for one day in action against North Vietnam. During April, the three carriers assigned to Task Force 77 ���?? Ranger, Kitty Hawk, and Hancock ���?? provided a constant two-carrier posture on Yankee Station. Hours of employment remained unchanged with one carrier on daylight hours and one on the noon to midnight schedule. Strike emphasis was placed on the interdiction of major Laotian entry corridors to South Vietnam. She returned to Alameda 7 June 1971 and remained in port for the rest of 1971 and the first five months of 1972 undergoing regular overhaul.
Ranger spent the rest of the summer engaged in operations off the west coast, departing for her sixth WestPac cruise 27 September 1970. On 10 March 1971, Ranger, along with Kitty Hawk (CV-63), set a record of 233 strike sorties for one day in action against North Vietnam. During April, the three carriers assigned to Task Force 77 ���?? Ranger, Kitty Hawk, and Hancock ���?? provided a constant two-carrier posture on Yankee Station. Hours of employment remained unchanged with one carrier on daylight hours and one on the noon to midnight schedule. Strike emphasis was placed on the interdiction of major Laotian entry corridors to South Vietnam. She returned to Alameda 7 June 1971 and remained in port for the rest of 1971 and the first five months of 1972 undergoing regular overhaul.


On 27 May 1972 she returned to West Coast operation until 16 November, when she embarked upon her seventh WestPac deployment. On 18 December 1972 Linebacker II operations were initiated when negotiations in the Paris peace talks stalemated. Participating carriers were Ranger, Enterprise (CVN-65), Saratoga (CV-60), Oriskany (CV-34), and America (CV-66).
On 27 May 1972 she returned to West Coast operation until 16 November, when she embarked upon her seventh WestPac deployment. On 18 December 1972 Linebacker II operations were initiated when negotiations in the Paris peace talks stalemated. Participating carriers were Ranger, Enterprise (CVN-65), Saratoga (CV-60), Oriskany (CV-34), and America (CV-66).
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The mission was designed to boosted towards the Moon by an Atlas/Agena, undergo one mid-course correction, and impact the lunar surface. At the appropriate altitude the capsule was to separate and the retrorockets ignite to cushion the landing. Due to an apparent failure of a timer in the spacecraft's central computer and sequencer following launch the command signals for the extension of the solar panels and the operation of the sun and earth acquisition system were never given. The instrumentation ceased operation after about 10 hours of flight. The spacecraft was tracked by the battery-powered 50 milliwatt transmitter in the lunar landing capsule. Ranger 4 impacted the far side of the Moon (229.3 degrees E, 15.5 degrees S) at 9600 km/h at 12:49:53 UT on 26 April 1962 after 64 hours of flight.
The mission was designed to boosted towards the Moon by an Atlas/Agena, undergo one mid-course correction, and impact the lunar surface. At the appropriate altitude the capsule was to separate and the retrorockets ignite to cushion the landing. Due to an apparent failure of a timer in the spacecraft's central computer and sequencer following launch the command signals for the extension of the solar panels and the operation of the sun and earth acquisition system were never given. The instrumentation ceased operation after about 10 hours of flight. The spacecraft was tracked by the battery-powered 50 milliwatt transmitter in the lunar landing capsule. Ranger 4 impacted the far side of the Moon (229.3 degrees E, 15.5 degrees S) at 9600 km/h at 12:49:53 UT on 26 April 1962 after 64 hours of flight.


This spacecraft, similar in design to Ranger 3, was the first U.S. spacecraft to reach another celestial body. A power failure in the central computer and sequencer stopped the spacecraftâ�?��?�s master clock and prevented the vehicle from performing any of its preplanned operations, such as opening its solar panels. Drifting aimlessly and without any midcourse corrections, Ranger 4 impacted the Moon on its far side at 12:49:53 UT on 26 April 1962. Impact coordinates were 15�?°30' south latitude and 130�?°42' west longitude. Although the spacecraft did not achieve its primary objective, the Atlas-Agena-Ranger combination performed without fault for the first time.
This spacecraft, similar in design to Ranger 3, was the first U.S. spacecraft to reach another celestial body. A power failure in the central computer and sequencer stopped the spacecraftâ�?��?�s master clock and prevented the vehicle from performing any of its preplanned operations, such as opening its solar panels. Drifting aimlessly and without any midcourse corrections, Ranger 4 impacted the Moon on its far side at 12:49:53 UT on 26 April 1962. Impact coordinates were 15�?°30' south latitude and 130�?°42' west longitude. Although the spacecraft did not achieve its primary objective, the Atlas-Agena-Ranger combination performed without fault for the first time.




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Ranger 6 was launched into an Earth parking orbit and injected on a lunar trajectory by a second Agena burn. The midcourse trajectory correction was accomplished early in the flight by ground control. On February 2, 1964, 65.5 hours after launch, Ranger 6 impacted the Moon on the eastern edge of Mare Tranquillitatis (Sea of Tranquility). The orientation of the spacecraft to the surface during descent was correct, but no video signal was received and no camera data obtained. A review board determined the most likely cause of failure was due to an arc-over in the TV power system when it inadvertently turned on for 67 seconds approximately 2 minutes after launch during the period of booster-engine separation.
Ranger 6 was launched into an Earth parking orbit and injected on a lunar trajectory by a second Agena burn. The midcourse trajectory correction was accomplished early in the flight by ground control. On February 2, 1964, 65.5 hours after launch, Ranger 6 impacted the Moon on the eastern edge of Mare Tranquillitatis (Sea of Tranquility). The orientation of the spacecraft to the surface during descent was correct, but no video signal was received and no camera data obtained. A review board determined the most likely cause of failure was due to an arc-over in the TV power system when it inadvertently turned on for 67 seconds approximately 2 minutes after launch during the period of booster-engine separation.


This fourth American attempt at lunar impact was the closest success. The spacecraft, the first Block III type vehicle with a suite of six TV cameras, was sterilized to avoid contaminating the lunar surface. The series would also serve as a test bed for future interplanetary spacecraft by deploying systems (such as solar panels) that could be used for more ambitious missions. The Block III spacecraft carried a 173-kilogram TV unit (replacing the impact capsule carried on the Block II Ranger spacecraft). The six cameras included two full-scan and four partial-scan cameras. Ranger 6 flew to the Moon successfully and impacted precisely on schedule at 09:24:32 UT on 2 February. Unfortunately, the power supply for the TV camera package had short-circuited three days previously during Atlas booster separation and left the system inoperable. The cameras were to have transmitted high-resolution photos of the lunar approach from 1,448 kilometers to 6.4 kilometers range in support of Project Apollo. Impact coordinates were 9�?°24' north latitude and 21�?°30' east longitude.
This fourth American attempt at lunar impact was the closest success. The spacecraft, the first Block III type vehicle with a suite of six TV cameras, was sterilized to avoid contaminating the lunar surface. The series would also serve as a test bed for future interplanetary spacecraft by deploying systems (such as solar panels) that could be used for more ambitious missions. The Block III spacecraft carried a 173-kilogram TV unit (replacing the impact capsule carried on the Block II Ranger spacecraft). The six cameras included two full-scan and four partial-scan cameras. Ranger 6 flew to the Moon successfully and impacted precisely on schedule at 09:24:32 UT on 2 February. Unfortunately, the power supply for the TV camera package had short-circuited three days previously during Atlas booster separation and left the system inoperable. The cameras were to have transmitted high-resolution photos of the lunar approach from 1,448 kilometers to 6.4 kilometers range in support of Project Apollo. Impact coordinates were 9�?°24' north latitude and 21�?°30' east longitude.




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