Somewhat true. There are some receivers that extrapolate the ionospheric model beyond what the FAA publishes so you can use WAAS in Columbia. Granted,...

I think I still have that one. Send me an email to discuss.ericpg (at) gps-mapping.com> I know your posting is from January but would you happen to...

Does it really matter which classification of judge made the ruling? If so, please explain. Also,"The Administrative Law Judges conduct formal hearing...

I don't know how that would work.The FAA has proposed to fine Pirker. The judge dismissed the case.I'm not sure what recourse the FAA has. The FAA can...

I think they will try to take some action, but not sure how fast they are able to do so. They can't create legislation (maybe a temp emergency order?)...

UAVs Are NOT IllegalAccording to the FAA, commercial UAV ops are illegal. From the FAA link referenced below:-----------------Can I fly a UAS under a ...

Hi Shawn,It would be an interesting to compare the WAAS coordinates with the post-processed coordinates. If you have the 1Hz coordinates from WAAS for...

Thanks for your comments. To your comment about rate of change, in their ag receivers, Trimble claims 6"-8" accuracy with WAAS if it's collected withi...

Hi Shawn,Would you say this data illustrates precision or accuracy?WAAS precision can be pretty good if the data is collected in close proximity (with...

Earlier this month, I participated in the NSPS (formerly ACSM) Radio Hour discussing the FCC narrowbanding issue and its implications. If you're inter...