Coded Transmission received from relative heading (179.98, 179.99)

0102 Hrs 1-1-34 LE

Transmission is a series of long and short pulses of the following pattern [L denotes long pulse, S denotes short pulse, / indicates break in pulses]:

LLS S LS S SLS SL L SS LLL LS / SSS SSSS SS SLLS / SSSS LLL SLLS S / LSLS LLL SLSS LLL LS SS S SSS / SL SLS S / SSS SSL LSLS LSLS S SSS SSS SSLS SSL SLSS SLSS LSLL / SLSS SS SSSL SS LS LLS / SS LS / L SSSS S / SL SSS L S SLS LLL SS LSS / LSSS S SLSS L SLSLSL / SLL S / SSSS SL SSSL S / LLS LLL LS S / LSSS SL LSLS LSL / L LLL / LL SL SLS SSS / SL LS LSS / SSS L SL SLS L S LSS / SL / LS S SLL / SSSL SS SL LSSS SLSS S / LSLS LLL SLSS LLL LS LSLL / LLL LS / L SSSS S / SSS SSL SLS SSLS SL LSLS S SLSLSL / LSLL LLL SSL / SL SLS S / SLL S SLSS LSLS LLL LL S / L LLL / LLL SSL SLS / LS S SLL / SSSS LLL LL S SSS SLSLSL

Message repeats every 5 minutes, 6 seconds. Archiving message into long-term storage for future consideration.