What is the Joint Network Library?

• A. A data archive for all airborne communications
• B. A protocol for resolving network conflicts
• C. The agency that keeps track of Link 16 networks
• D. A hardware interface for Link 16 transceivers

Answer: (C)

The Joint Network Library is the centralized registry that keeps track of all Link 16 networks—listing each network’s identity, network IDs, access rules, and related parameters—so terminals can be configured to join the correct network and communicate with the right counterparts. It serves as the authoritative source for network information in Link 16, maintained by the appropriate joint authority. It isn’t a data archive of airborne communications, a protocol for resolving conflicts, or a hardware interface for transceivers.