wardialer
Topic Author
Posts: 1183
Joined: Fri Sep 14, 2001 1:08 pm

### FMS Time Value Question

Hi,

I have been wondering on how the FMS calculates the time and I noticed in some of the pics here below that some have the time as 0838.1Z or 1952.9Z.

http://www.b737.org.uk/fmc.htm#FMC_Databases

What does the .1 mean or the .9?
Is that the number of seconds or what?

Thanks.

tdscanuck
Posts: 8572
Joined: Wed Jan 11, 2006 7:25 am

### RE: FMS Time Value Question

 Quoting Wardialer (Thread starter): What does the .1 mean or the .9?

Fractions of a minute. 0.1 = 6 seconds, 0.9 = 54 seconds.

Tom.

wardialer
Topic Author
Posts: 1183
Joined: Fri Sep 14, 2001 1:08 pm

### RE: FMS Time Value Question

So each point or fraction would be 5 seconds apart???

So the time is actually calculated in each 5 seconds from the FMS?

tdscanuck
Posts: 8572
Joined: Wed Jan 11, 2006 7:25 am

### RE: FMS Time Value Question

 Quoting Wardialer (Reply 2):So each point or fraction would be 5 seconds apart???

6 seconds. 60/10 = 6.

Tom.

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