NVIS page (N6VNG [SK]) A Practical NVIS Antenna for Emergency or Temporary Communications (DX Engineering) NVIS Communication (G0TJD) USMC Antenna Handbook (USMC)

Portable NVIS Antenna (KD1BL) Understanding Antennas For The Non-Technical Ham (N4JA) Modified AS-2259 NVIS Antenna (N3AE & N3IDX) Simple NVIS Antenna (K6SOJ)