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Cogo program for the HP 15c calculator

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(@dannyfhorn)
Posts: 12
Eminent Member Registered
Topic starter
 

I went looking thru a box in the back storeroom and found a cogo program I wrote back in the day. I wonder if anyone would like a copy to play around with. The calculator was (is) very powerful, and well ahead of it's time.?ÿ The program itself is 270 steps long and i have "instructions"?ÿ for using it for cogo calcs.

E-Mail me with a mailing address & I'll try to send out a copy to anyone who is interested-----------

 
Posted : 12/01/2018 1:42 pm
(@dannyfhorn)
Posts: 12
Eminent Member Registered
Topic starter
 

I finally got the program packaged up and will mail it to you tomorrow morning-------

 
Posted : 19/01/2018 10:09 am
(@kodi75)
Posts: 1
New Member Registered
 

I would be interested in the HP Program - I wrote one for my 15C years ago but can't find it now. It would be helpful for the CST exam.

Thank you,

David

 
Posted : 26/02/2018 7:38 pm
(@charles-l-dowdell)
Posts: 817
 

I have one that I got in 1989 written by Paul Rossini that does a lot of stuff , Traverse, Inverses, Intersections, Curves, Cross Slopes, Grades, Slope Stakes, P.O.C.?ÿ Coordinates with Radial Bearings. It does not have an area calculation routine though. There are 289 steps?ÿ for the program with instructiona and examples.

 
Posted : 27/02/2018 10:01 am
(@brian-m-dennis)
Posts: 1
New Member Registered
 

@dannyfhorn Good morning I was wondering if copies of your program for the 15C are still available. I would love one if so, I would be happy to compen$ate you!!

thanks

Brian

 

 

 
Posted : 09/03/2020 4:27 am
(@samlucy3874)
Posts: 62
Trusted Member Registered
 

Shoot me a copy please, I wrote about three for vertical curves and spiral curves. Heck if I know where any of that documentation may be now

 

 
Posted : 09/03/2020 3:36 pm
(@scotts)
Posts: 1
New Member Registered
 

@charles-l-dowdell Iƒ??d like a copy of those 15c programs if you still have them. Just found my old 15c (which still works) but the programs I had when surveying are no longer there. Any help would be greatly appreciated.

 
Posted : 07/09/2022 4:59 pm
(@newvision)
Posts: 2
New Member Registered
 

I would love to get a copy of that program. I recently came across my old hop-15c NIB to have as a backup. Now is the time for its unveiling. I used to do COGO all the time on this workhorse and would love to try it out again.

Thanks!

 
Posted : 18/05/2024 9:30 pm
(@burgi)
Posts: 1
New Member Registered
 

I would love to get a copy of that program to. I will be grateful if you send it to me.

Sincerly.

 
Posted : 02/10/2024 5:08 pm
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