Amateur radio beacons
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80 sec
-
71 sec
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97 sec
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3 min
-
55 sec
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6 min
-
7 min
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14 min
-
87 sec
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5 min
-
20 min
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4 min
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14 min
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5 min
-
13 sec
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80 sec
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20 sec
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5 min
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11 min
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12 sec
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3 min
-
11 sec
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10 min
-
10 min
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27 sec
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8 min
-
98 sec