| Hydrosurv (reav) | acknowledgement | Hydrosurv Adapter | Comms Backbone (Audit) | Yes | No | When hydrosurv adapter has (a) Received, (b) Sent Plan to Reav, and (c) Executed by Reav |
| RHU (autonomy engine) | platform status | C2’s Hydrosurv/Ecosub | Autonomy Engine | Yes | No | N/A |
| RHU (autonomy engine) | mission plan | Autonomy Engine | C2’s Hydrosurv/Ecosub | Yes | No | N/A |