ARRL sought the waiver for amateur radio licensees directly involved with hurricane and wildfire relief via HF using PACTOR 4 modems for communication within the US and its territories, relative to several impending hurricane situations and wildfires in the western US. ARRL’s petition noted that Section 97.307(f) of the amateur rules prevents the use of PACTOR 4, a data protocol that permits relatively high-speed data transmission. ARRL also noted that past FCC temporary waivers have allowed this protocol during similar events. The waiver is limited to 60 days and is for use by amateurs involved in communications in support of US western wildfire relief and hurricane recovery.
