[Spooks] UNID Spy Numbers Or Spoof 6955 AM 1527 UTC

[Chris Smolinski]

The following series of numbers were transmitted on 6955 kHz AM, today at 1527 UTC: 

6 15 1 8 20 7 14 9 4 14 5 16 13 9     16 4 13 3 25 14 14 21 2 18 15 6 20 14 5 4 9 19 5 18 16     15 12 4 9 19 19 25 5 11 14 15 13 1 9 1 9 1 9 1 9

I suspect that it is 1) a simple substitution cipher and 2) mostly likely a spoof vs a real numbers station (but you never know).

Anyone care to take a stab at decoding it?

Chris Smolinski
Westminster, MD USA