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Markus,

Congratulations on a very nice piece of observation. Since these three stations are on the same time reference (UTC) within a few nS and the baselines between MSF/JJY and MSF/WWVB intersect at nearly 90 degs they could make quite a good over-the-pole navigation aid to replace Omega. The skywave delays could be computed out (as they were for Omega).

Walter G3JKV.

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