This is intended to be a comprehensive list of HSMM or "hinternet" nodes worldwide.
- The minimum criteria for a system being a node on this list is as follows:
# Operate at a speed of greater than 56kbit/s
# Accommodate IPv4, IPv6 or both
# Accept connections and/or be used as a digipeater
# Operational within an authorized Amateur radio or MARS band
# Continuously powered on and accepting connections or digipeating, excluding power outages and maintenance downtime
United States
Kansas
Texas
United States
Alabama
Florida
See also