These are for return to Earth of Starliner - probably re-entry of the Service Module. The flight plan was for a 5-10 stay at ISS so it looks as though controllers have opted for the minimum. The notifications are incomplete in their time information and are slightly confusing so we can probably expect replacements. As with the first Starliner mission in 2018, there are two possible approaches to the landing zone - northbound or southbound. The danger areas in the EASTERN PACIFIC message cover both possibilities but give times only for the northbound option at around 22:30 UTC. The areas relating to the southbound option are the ones near 50° north. Time of day of the southbound approach will be in line with that given in the NORTH PACIFIC message - ie around 05:00 - 06:00 UTC. Robert Christy > On 23 May 2022, at 05:58, satcom ops via Seesat-l <seesat-l_at_satobs.org> wrote: > > https://i.postimg.cc/z3Z93NgJ/Pacific-debris.jpg > > 201912Z MAY 22 > NAVAREA XII 325/22(GEN). > EASTERN PACIFIC. > ALASKA. > 1. HAZARDOUS OPERATIONS, SPACE DEBRIS > 252203Z TO 252307Z MAY, ALTERNATE > 262203Z TO 262307Z MAY IN AREAS BOUND BY: > A. 13-42.00N 127-05.00W, 11-24.00N 123-56.00W, > 05-38.00S 136-30.00W, 03-22.00S 139-37.00W. > B. 22-43.00N 137-47.00W, 19-54.00N 134-04.00W, > 03-06.00N 147-23.00W, 05-44.00N 151-00.00W. > C. 22-43.00N 137-47.00W, 19-54.00N 134-04.00W, > 03-06.00N 147-23.00W, 05-44.00N 151-00.00W. > E. 50-19.00N 172-45.00W, 52-06.00N 173-14.00W, > 51-20.00N 141-46.00W, 49-35.00N 142-27.00W. > F. 12-45.00N 130-12.00W, 11-44.00N 128-49.00W, > 05-18.00S 141-17.00W, 04-19.00S 142-39.00W. > G. 50-53.00N 168-10.00W, 53-07.00N 168-07.00W, > 48-18.00N 135-50.00W, 46-16.00N 137-13.00W. > H. 13-42.00N 127-05.00W, 11-24.00N 123-56.00W, > 05-38.00S 136-30.00W, 03-22.00S 139-37.00W. > I. 50-34.00N 171-13.00W, 52-40.00N 171-34.00W, > 49-43.00N 136-19.00W, 47-45.00N 137-26.00W. > J. 12-03.00N 124-19.00W, 14-23.00N 127-30.00W, > 02-38.00S 140-03.00W, 04-54.00S 136-54.00W. > K. 50-29.00N 172-01.00W, 52-32.00N 172-26.00W, > 49-59.00N 136-51.00W, 48-02.00N 137-55.00W. > L. 32-07.00N 124-07.00W, 30-33.00N 122-15.00W, > 22-19.00N 130-45.00W, 23-46.00N 132-37.00W. > 2. CANCEL THIS MSG 270007Z MAY 22. > > > 111817Z MAY 22 > NAVAREA XII 328/22(16). > NORTH PACIFIC. > ALASKA. > 1. HAZARDOUS OPERATIONS, SPACE DEBRIS > 270609Z MAY IN AREA BOUND BY > 50-34.00N 171-13.00W, 52-10.00N 171-29.00W, > 52-53.00N 167-02.00W, 49-43.00N 136-19.00W, > 47-45.00N 137-26.00W. > 2. CANCEL THIS MSG 270709Z MAY 22. > > Regards > > John > > _______________________________________________ > Seesat-l mailing list > http://mailman.satobs.org/mailman/listinfo/seesat-l _______________________________________________ Seesat-l mailing list http://mailman.satobs.org/mailman/listinfo/seesat-lReceived on Mon May 23 2022 - 05:15:27 UTC
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