[8B/62-8D/223-8A/92] Liaison statement to WPs 4A, 8A, 8B & 8D - Preliminary draft new Rec. - Sharing in the bands 5 150-5 470 MHz betw.the Earth explor.satell.(active)serv. and spece research(active)serv. & other serv. & other serv.allocated in these bands