Post by mauser on Feb 8, 2018 21:35:43 GMT
You are aboard U-96 on 12 February in Quadrat AL3254 and you receive the following message from B.d.U. on 7.365 MHz:
[EWCG2018ADVANCED]
ß FFF BDUUU
MAU 1528/12 011 027
CFFF BPFU ITZD QCMD LZZC GWJT VIKX LGUB TCUU ULKN
YHVJ HWAC QBAJ IWBN VCON KWQY YHOX NKEG OPKC IMYD
XKQM MHBV QVUO ATAX VZMO CFFF BPFU
Question: Which way and how far are you going to move?”
Clues to decode. First of all, advanced procedures are in play. This is using the Kenngruppenbuch. If you in Quadrat AL3254, you are not in home waters, so TRITON is the key system. Using the K-book Tauschtafeplan (Bigram table plan), look up the 12th of February to find the correct bigram table. Verify that the last three letters of the first Book Group are valid for TRITON. Verify the first three letters of the second Book Group are valid for “All Users”. Use the 2018 TRITON key for February 12th. Finally, having determined and set the message key, decode the message. Determine the answer to the question. Reply using Advanced procedure.
Good Luck!
Mauser sends.
[EWCG2018ADVANCED]
ß FFF BDUUU
MAU 1528/12 011 027
CFFF BPFU ITZD QCMD LZZC GWJT VIKX LGUB TCUU ULKN
YHVJ HWAC QBAJ IWBN VCON KWQY YHOX NKEG OPKC IMYD
XKQM MHBV QVUO ATAX VZMO CFFF BPFU
Question: Which way and how far are you going to move?”
Clues to decode. First of all, advanced procedures are in play. This is using the Kenngruppenbuch. If you in Quadrat AL3254, you are not in home waters, so TRITON is the key system. Using the K-book Tauschtafeplan (Bigram table plan), look up the 12th of February to find the correct bigram table. Verify that the last three letters of the first Book Group are valid for TRITON. Verify the first three letters of the second Book Group are valid for “All Users”. Use the 2018 TRITON key for February 12th. Finally, having determined and set the message key, decode the message. Determine the answer to the question. Reply using Advanced procedure.
Good Luck!
Mauser sends.
