Page 25born-digital extractions .. urtcy Clwrnatlon UNCL A.S_ Tole&nm• "W .. pons" Ad Air Officer Camnanding, Headquarters Support Camnand, R. A. A. P., Victoria Ba.rra.cks, ~!ELBOOR.ll'Ez VIC. 3004 ( A'ITENTIOll: CQII:Ial¥1 Intellip,enca Officer). All-pondo- to be oddreuod to Direct«, 8CIIc Hl4H, G.P.O., Adelaide 500 1 - 6 FE B '968 IMPROVU!.EN'IS TO SATELLITE PRED!C'l'ION SERVICES 0'( ~ Thank yo" ~r the questionnaire l'E!turned under cover of yoor ~ . 5/8/fu"(9s) , of 19th Januaey', 1968. letter, 2. The oOillllEillt made aea;i.net question 7 indicated that the current l~out ot the Visible Satellite Passes Bulletin is satis factoxy, and askaJ. whether a simi 1ar service was available for "other cmmtry" satellites. 3. Intomation ill regularly received fr<n U.A.S. A. on over 400 objects which are in earth orbits, and these include satellites launched froc countries other t~ tho U. S.A. The satellites bei ng predicted for Aust"alian capital cities are those which have a magnitude of brigb.tness which makes them suitable for viewing with the 11aked eye, but exclud.es short.. lived satellites which may ooroe into that category. It just so happens that these are all launched by the U. S. A. ; should one be launched by another country which would fall into that category, it ttould be included. Of course, the cain purpose ot the predict ion bulletins ia to advise the ]>Ublic of the easily seen satellites; there are other visible objects, such as boootere, which may orbit for several days, but wo are not able to .include these. 4. It is our intention to !)rovide the predictions in a dif ferent format , and at present, the best method appears to be a sepa;-a.te sheet for e~ cit,y, with the satellites listed in chronological order. Queries fran t he public relQte to one pcrticula r location, vi th time speci:fi~ , and thus the dooll!lent search will be s peeded up. Tl:ds method would also be mora sui t ablo for reproduction in newspapers. 5. It hal3 been suggested that since certain R. A. A. F. bases have the responnibilit,y for initial invostigati on of reporto of u.r.o.•s, the officer concerned ma,y f'iDi the predictian bulletins of SCIIle us e. If you cone.Ln" please advise the addresses concerned, ao:l these Vill be i nclu:led on the diatributian list. ~ j~:;., o.e . Secretary, Dept . of Air, ~.,p£4"• ( Attention : Director , Air Force Intellieence) a ~dc- (R. A. Leslie) Ae. SUPF.lmll'ENDENT Almt!CAN PllOJrol'S DIVISION