| 41. | The destroyer resumed steaming on radar picket station again on 8 April, also conducting surveillance operations simultaneously.
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| 42. | The destroyer then joined the radar picket ships off that island and remained there until 14 April.
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| 43. | After 10 days at Kerama, she returned to Okinawa for an anticlimactic period of radar picket duty.
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| 44. | The final use of the radar picket concept by the US Navy was in the Vietnam War.
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| 45. | The radar picket system saw its ultimate development in World War II in the Battle of Okinawa.
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| 46. | In December 1950, she was towed to Philadelphia Navy Yard for conversion to a radar picket submarine.
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| 47. | Her first convoy took her to Lingayen Gulf where she remained for four days of radar picket duty.
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| 48. | Radar picket escort destroyers were employed to detect these aircraft moving toward North America on a polar route.
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| 49. | In 1984 she patrolled the Falklands and acted as a radar picket ship along with the frigates and.
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| 50. | They were joined by Navy radar picket destroyer escorts ( DERs ) of Escort Squadrons 5 and 7.
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