To operate on the Link 16 network, what is required for all equipped systems?

To operate on the Link 16 network, all equipped systems must have a DD Form 1494 entry. This form is essential as it serves as a record of frequency assignments and ensures that all equipment using the Link 16 system complies with appropriate frequency management regulations. The DD Form 1494 helps coordinate and document the use of specific frequencies, ensuring that all military communications remain secure and interference-free.

While operational plans, approvals from regulatory bodies like the FCC, and compliance certifications may play important roles in the larger operational context, the DD Form 1494 specifically addresses the frequency usage requirements for systems designed to operate on Link 16. This makes it a critical component for ensuring operational integrity and effectiveness within the network.