DATA CHECKED OCT 2026
Alabama / State-run network

ALDOT CORS

Free  Alabama DOTDepartment of Transportation. The state agency that runs many of the free state RTK networks.More

Plans & pricing

Free
Free (registration required)
Details
Not yet verified from the operator's own pages

NTRIP caster

hostProvided after signup
PortA number that tells your device which "door" on the caster server to use. For NTRIP it's often 2101.More—
Conflict resolved: operator SBC lists 'ALL RT Products' with no price; no payment step. CasterThe internet server that hands out correction streams. Your rover logs in to it, like tuning into a radio station.More details are given after login.
Sources: [1] · Blank fields mean the operator doesn't publish it · Report a change

Reliability reports

Collecting soon

No user reports yet for ALDOT CORSContinuously Operating Reference Station. A permanent GPS receiver that records satellite data all day, every day.More. We only show real reports from real users, never sample data. Report collection opens soon, and here's what we'll ask:

Want to be first to report? Use the submit form or subscribe below.

Get a quote

Coming soon

Soon you'll be able to ask local dealers for RTK quotes for ALDOT CORS (Alabama), all in one form. This form is not open yet. It's switched off, and nothing you type here is sent or saved. Want to know when it opens? Join the monthly email below.

Price changes. New stations.
Once a month.

New state networks, price changes and reliability reports. One email a month, no spam.