# CHCNAV Apache 3 Pro Advanced USV | Hire & Purchase | PQS Tech

Master challenging bathymetric surveys with the CHCNAV Apache 3 Pro. Featuring integrated GNSS/INS for under-bridge positioning and autonomous obstacle avoidance. Hire or buy today.

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> Source: [PQS Tech](https://pqstech.com/pages/apache-3-pro)