# CHCNAV Apache 4 Pro Autonomous USV | Hire & Purchase | PQS Tech

Master hydrographic surveys with the CHCNAV Apache 4 Pro. An autonomous USV designed for ADCP and MBES integration and precision bathymetry. Available for hire and purchase.

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> Source: [PQS Tech](https://pqstech.com/pages/apache-4-pro)