All of the articles below are contained withint the Emergency Communications Training Course below.
Packet and APRS Basics (pdf)
Winlink 2000 (pdf)
Winlink 2000 VHF NYC - Long Island - Connecticut (pdf)
Northeast Packet Stations (pdf)
PSK 31 (pdf)
Satellite Radio (pdf)
Ameteur Radio Bands Propagation (pdf)
Antennas_and_Propagation (pdf)
H.F. Antenna Analysis and Field Day Antenna (pdf)
Portable Antenna System (pdf)
Anderson Power Poles (pdf)
Cross Band and Fixed Band Repeaters (pdf)
CTCSS Tones (pdf)
Emergency Power (pdf)
Phonetic Alphabet (pdf)
Solar Power for Emergency Communications (pdf)
U.S. Amateur Bands (pdf)