It's the first use of radionavigation by an aircraft.
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The Nautical Institute has expressed support for construction of the controversial Loran-C radionavigation mast in Co Clare.
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To test the viability of using radionavigation in an airplane, the Navy installed a radio laboratory of sorts on board the U.S.S.
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THE Commissioners of Irish Lights have welcomed the High Court judgment in favour of the Loran C radionavigation mast planned for Co Clare.
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Among them is a British-Russian radionavigation initiative that aims to provide a back-up to satellite-based systems prone to signal loss in bad weather.
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The EASA cited a risk of "intermittent disruption of radionavigation equipment" for commercial flights in the region in case of military action.