@pschaeffer I an putting serious thought to build a somewhat large DIY Hexacopter(I do not want to send a heavier weight into the sky without backup)....

@james-vianna I don't think that's true anymore. Newly licensed surveyors, many of whom, came up the ranks of OJT for 8 years or so, are now slowi...

@hubermar Same problem ... I wonder if I crossed dates, if that's the problem ...

Gee Paul, your post is 14 years old ... it sounds like you might have used the Sokkia Radian IS(?). I'm retired, but getting into drone aerials. Bou...

Windows XP would hook up and appear to converse with the PM10, but nothing but the file name would transfer. I do have a Windows 8 computer and it do...

I always liked Ted Dura Dura ... he always had a way to liven up conversations ...

Maybe I'm too old school, but, if 10 GCP's make for adequate accuracy(?), that 20 strategically placed GCP's would still make the project more certifi...

But I don't need a new flyrod. I'm long retired and got these GPS for a song & dance ... I've always enjoyed moving this guy, that I've known an...

I didn't see anything either.  Problem is everything I owned got all burned up in Dec 2016 ... EVERYTHING. I am trying to show a surveyor(southe...

I tested some Promark Xcm units ... dates were about 19-1/2 years off(August 1999), but everything else "appears", okay ... we shall see once I re-lea...

I see Mark Silver is with Topcon and I think he might have cut his teeth on the Promark Xcm units ... I'll give him a holler ... hope he kept his flop...

Hey Paul ... SURV69 here(Ashtech years). Way back in the late 90's, there were Magellan Xcm GPS units, which I had used in about 2000-2006 ... even d...

I'm in need of TM 9.6. Had a big fire, lost virtually everything I own, including a couple of computers ... not to worry? I have backup copies of my ...