A designator on the end of a TN

[damocles13]

I have several TNs that I'm looking at that have an "H" after the TN. I do not know what this means. I've asked several co-workers; both with more experience than I and they are just as in the dark as I am. Is there some one out in Tek-Tips Land that can enlighten me? I have included two of the TNs, one is the MARP'd TN and one is w/o, for your answering pleasure...
TN 004 0 00 13 KEY 04 DES RWMAN 9 JAN 2012
(3904)
TN 004 0 00 07 KEY 00 H MARP DES RWMAN 29 OCT 2012
(3904)
TN 004 0 00 03 KEY 01 H DES RWMAN 16 AUG 2010
(3904)

Give a man a fish and he will eat for a day.
Teach a man to fish and he will sit in a boat all day and drink beer!

 

[cmawbey]

It means that the DN is within the range of LHK on that TN

answer courtesy of GHTrout

 

[damocles13]

Thank you!

Give a man a fish and he will eat for a day.
Teach a man to fish and he will sit in a boat all day and drink beer!