Nationwide services / Case IH AFS RTKReal-time kinematic. A way to make GPS accurate to about an inch by getting live corrections from a nearby base station.Full definition+
Case IH AFS RTK+
Paid
Ag network (dealer)
$838.10/yr
Ag: cellular RTK for Case IH AFS receivers
Good to know: $838.10/yr (dealer listing)
Where it works
50 statesSold nationwide. Real RTK coverage depends on station density and cell signal, so check the official map for your site.
All plans
| Plan | Price | Term |
|---|---|---|
| AFS RTK+ 1 yr (dealer listing) | $838.10/yr | Annual |
Coverage
- Where it works
- Sold nationwide. Real RTK coverage depends on station density and cell signal, so check the official map for your site.
- Needs cell signal?
- Yes, cellular delivery
Connection settings
NTRIP caster
hostProvided after signup (dealer activates RTK+ on a compatible modem)
PortA number that tells your device which "door" on the caster server to use. For NTRIP it's often 2101.Full definitionProvided after signup
mountsProvided after signup
- Accuracy
- Levels from under 40 in to sub-inch (Case IH)
- Receivers that work
- Case IH AFS receivers with a compatible cellular modem (e.g. AM-53, PCM, Field Hub, per Case IH)
Sign-up steps
No step-by-step guide is published. Start at the sign-up page.
Fine print
- Last checked
- Oct 17, 2026
States covered50
AlaskaFreeAlabamaFreeArkansasFreeArizonaFreeCaliforniaPaidColoradoFreeConnecticutFreeDelawarePaidFloridaFreeGeorgiaPaidHawaiiPaidIowaFreeIdahoPaidIllinoisFreeIndianaFreeKansasPaidKentuckyFreeLouisianaPaidMassachusettsFreeMarylandPaidMaineFreeMichiganFreeMinnesotaFreeMissouriFreeMississippiFreeMontanaPaidNorth CarolinaPaidNorth DakotaPaidNebraskaPaidNew HampshirePaidNew JerseyPaidNew MexicoPaidNevadaPaidNew YorkFreeOhioFreeOklahomaPaidOregonFreePennsylvaniaPaidRhode IslandFreeSouth CarolinaPaidSouth DakotaPaidTennesseePaidTexasPaidUtahPaidVirginiaPaidVermontFreeWashingtonPaidWisconsinPaidWest VirginiaFreeWyomingPaid
Not listed by the operator: free trial, discounts, what's included, station count and a few other details. Ask them before you sign up if these matter to you.
No user reliability reports yet. Used it in the field? Tell us how it went.