NASA Langley Flight Ops Center, Bangor Maine
Atlantic THORpex Regional Campaign
Alliance Icing Research Study II

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    Mission Summary for Dec 10, 2003

    ER-2 flew to the far eastern areas (~40W). Citation flew about 50 miles east of St. Johns (~50W) then turned back to Bangor early. This mission was intended to support ATReC and to fly as far east of St. John's as possible, go north 60 nautical miles and return to St. John's. The Citation took off from Bangor at 1332Z to refuel in St. John's, landing in St. John's at 1609Z. The lack of suitable alternates for landing made it necessary to cut the distance eastward that the Citation could travel, since the only useable alternate was Stevenville, at the western end of Newfoundland. The distance was further cut when the aircraft was limited to an altitude of 23,000 ft. After becoming airborne at 1836Z, the Citation was restricted to 46 degrees W and beyond for dropping sondes, farther than the aircraft was able to go safely under the restrictions imposed. So the Citation turned and went back to Bangor, landing at 2137Z.

    GOES-12 ir image (10 Dec 03 19:45 Z) showing NASA ER-2 and Univ ND Citation flight track

    ER-2 tracks on   visible and infrared image.   Citation tracks on   visible and infrared image.



nasa logo Website address:   http://www-angler.larc.nasa.gov/bangor                 Last Updated:   Nov 10, 2003
Responsible NASA Official:   John Murray   (john.j.murray@nasa.gov)
Website Curator:   Louis Nguyen   (l.nguyen@nasa.gov)         Feedback on Langley Products and Services