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Proceedings of the Workshop - United Nations Office for Outer ...

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EXPANDING GLOBAL NAVIGATION SERVICES 173The Good Samaritan doctrine can be applied to <strong>the</strong>promise to provide GNSS signals to <strong>the</strong> civilcommunity. The provider states were not compelled byany international duty to so promise <strong>the</strong> signals tostates. By undertaking to <strong>of</strong>fer <strong>the</strong> signals to <strong>the</strong>international community, <strong>the</strong> providers have placed<strong>the</strong>mselves in <strong>the</strong> position <strong>of</strong> <strong>the</strong> parabolic GoodSamaritan and have consequently assumed a duty <strong>of</strong>care involving taking all necessary measures not tocause injury to any state or any user <strong>for</strong> that matter.Any unannounced interference by signal providerswhich result in damage to any state or citizen <strong>of</strong> anystate will result in liability claims being brought against<strong>the</strong> provider state. Thus <strong>the</strong> provider is required to actas any private person or private company will act wheninvolved as promisor and provider <strong>of</strong> satellitenavigation services.Universal Access and NondiscriminationUniversal Access and discrimination are two sides <strong>of</strong><strong>the</strong> same coin. The ICAO Charter on Rights andObligation <strong>of</strong> requires that states have access to GNSSservices on non-discriminatory basis. This clearly is anapplication <strong>of</strong> <strong>the</strong> principle <strong>of</strong> non-discrimination asespoused in <strong>the</strong> <strong>Outer</strong> Space Treaty.Logically, access can only be had within <strong>the</strong>geographical coverage area <strong>of</strong> <strong>the</strong> GNSS system inquestion. Thus MSAS systems providers are notrequired, unless <strong>the</strong>y pr<strong>of</strong>ess to be able to do so, toprovide <strong>the</strong>ir services to cover all North Atlantic orNorth African routes.Additionally, <strong>the</strong> non-discrimination clause is onlyapplicable when service is available to <strong>the</strong> whole areaunder <strong>the</strong> same terms and conditions. Some <strong>of</strong> <strong>the</strong>conditions, which could later lead to <strong>the</strong> inapplicability<strong>of</strong> <strong>the</strong> non-discriminatory clause, are charges and <strong>the</strong>nature <strong>of</strong> <strong>the</strong> receiver equipment on board a particularaircraft. While, in <strong>the</strong> interest <strong>of</strong> safety, it is importantto make GNSS services available to all states andoperating aircraft, it should still be possible to denyaccess to some states or transport operators who refuseto pay <strong>for</strong> <strong>the</strong> service <strong>of</strong>fered when globally agreedcharges are introduced. Of course such denial shouldnot violate <strong>the</strong> primary objective <strong>of</strong> international air andmaritime navigation, namely: <strong>the</strong> safety principle. TheGNSS service provider has a responsibility <strong>of</strong> beingreasonable in its denial process putting it into operationafter a reasonable time has elapsed and <strong>the</strong> state,marine or aircraft operator concerned has beenin<strong>for</strong>med within a reasonable time. A reasonable periodis required because no state has <strong>the</strong> right to, by itsaction <strong>of</strong> denying access to a particular state, marine oraircraft operator, create danger to internationalnavigation and <strong>the</strong>reby breach <strong>the</strong> safety <strong>of</strong>international transportation.The introduction <strong>of</strong> differentiated services under <strong>the</strong>Galileo system raises a very practical issue. Is <strong>the</strong>provision <strong>of</strong> smart cards allowing different users toreceive and accordingly pay <strong>for</strong> different services aviolation <strong>of</strong> <strong>the</strong> principle <strong>of</strong> non-discrimination? It maybe recalled that <strong>the</strong> Commission Communicationsuggests <strong>the</strong> introduction <strong>of</strong> different levels <strong>of</strong> service:• Level 1 service to <strong>the</strong> mass market• Level 2 a certifiable serviceLevel 3 safety <strong>of</strong> life and security-relatedservices.controller to in<strong>for</strong>m incoming aircraft that visibility had droppedfrom one mile to three quarters <strong>of</strong> a mile. The plane crashed whileattempting to land while at <strong>the</strong> same time engulfed in swirlingground fog. The US government was found liable with <strong>the</strong> Courtholding that a duty arose with <strong>the</strong> government voluntarilyassuming <strong>the</strong> responsibility <strong>of</strong> providing control services when itwas not required by statute to do so. One essential factemphasised in this judgement was <strong>the</strong> fact <strong>of</strong> reliance bypassengers and pilots on <strong>the</strong> governments services.Level 1 would be available free <strong>of</strong> charge, at leastuntil <strong>the</strong> US and Russia review <strong>the</strong>ir policies regardingcharging <strong>for</strong> <strong>the</strong>ir signals. Level 2 and 3 would becontrolled access services, available to subscribers inreturn <strong>for</strong> fees. From <strong>the</strong> above, it may be correctlysurmised that I do not consider it unlawful to introducediscriminated service as long as <strong>the</strong> all users in <strong>the</strong>same lass are <strong>of</strong>fered <strong>the</strong> opportunity to make use <strong>of</strong> <strong>the</strong>

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