date-time group

The minister of defense then had to use the same date-time group to come up with his execution code.

This involved the date-time groups in Japanese naval messages.

Toad flipped through die satellite photos, looking at date-time groups.

The time on the date-time group is just about an hour after Cheyenne sank the supertanker.

At the end of the long message, he pulled out the decoder documents, found the proper date-time group page, and began decoding.

Roma looked up the date-time group and checked the au- thentication code; it was correct.

I sent a communications check message, and it acknowledged properly, but again with last hour's date-time group and authentication code.

But right now he could use it-he pressed, and a voice-tape from the ship's chronometer announced the current date-time group.

The entire staff opened up their checklists to the appropriate page, as the ops officer began writing updated date-time groups up on the command timing board.

Layton credits Lieutenant Joseph Finnegan for discovering "the method that the Japanese had used to lock up their date-time groups."

Please ensure that when your principal joins the conference, he or she has a copy of American Embassy Riyadh flash precedence cable, date-time group fifteen-nineteen twelve zulu.

If the codes matched and were within six minutes of the original date-time group, the computer would allow launch commands to be issued on the special communications network to all missile units.

DATE-TIME GROUP (DTG) The date and time, expressed in digits and zone suffix at which a message is prepared for transmission.

Once both sides were properly authenti- cated and satisfied of the other's identity, any instructions or changes to standing orders were followed by a lookup code system, using the cur-rent UTC date-time group followed by a letter.

In communications messages, a date-time group (DTG) is a set of characters, usually in a prescribed format, used to express the year, the month, the day of the month, the hour of the day, the minute of the hour, and the time zone, if different from Coordinated Universal Time (UTC).

After selecting the current date-time group, applying the numbers to the instruction card, and coming up with the correct execution code card, Pak had to contact the command center and give them the execution code and the date-time group he used to choose the card.