▁was ▁the ▁name ▁given ▁to ▁an ▁ob sole te ▁space ▁suit ▁by ▁its ▁young ▁owner ▁in ▁the ▁book ▁Have ▁Space ▁Su it — Will ▁Tra vel , ▁by ▁Robert ▁A . ▁Hein lein . ▁This ▁book ▁was ▁first ▁published ▁a ▁year ▁after ▁the ▁launch ▁of ▁S put nik ▁ 1 , ▁the ▁world ' s ▁first ▁artificial ▁satellite . ▁ ▁International ▁reg ulation ▁ ▁Am ateur - s at ellite ▁service ▁( also : ▁amateur - s at ellite ▁radio communic ation ▁service ) ▁is ▁– ▁according ▁to ▁Article ▁ 1 . 5 7 ▁of ▁the ▁International ▁Tele communic ation ▁Union ' s ▁( IT U ) ▁Radio ▁Reg ulations ▁( R R ) ▁– ▁defined ▁as ▁« A ▁radio communic ation ▁service ▁using ▁space ▁stations ▁on ▁earth ▁sat ell ites ▁for ▁the ▁same ▁purposes ▁as ▁those ▁of ▁the ▁amateur ▁service .» ▁ ▁Classification ▁This ▁radio communic ation ▁service ▁is ▁class ified ▁in ▁accord ance ▁with ▁IT U ▁Radio ▁Reg ulations ▁( article ▁ 1 ) ▁as ▁follows : ▁ ▁Radio communic ation ▁service ▁( article ▁ 1 . 1 9 ) ▁ ▁Am ateur ▁service ▁( article ▁ 1 . 5 6 ) ▁Am ateur - s at ellite ▁service ▁( article ▁ 1 . 5 7 ) ▁ ▁Fre quency ▁allocation ▁The ▁allocation ▁of ▁radio ▁frequencies ▁is ▁provided ▁according ▁to ▁Article ▁ 5 ▁of ▁the ▁IT U ▁Radio ▁Reg ulations ▁( ed ition ▁ 2 0 1 2 ). ▁ ▁In ▁order ▁to ▁improve ▁harm on isation ▁in ▁spectrum ▁util isation