Jul 14 Very-low frequency signals (2-10 kHz) received at Palmer Station, Antarctica, from the 21.4 km dipole antenna at Siple Station, 1400 km distant
Jul 14 The apparent spectral broadening of VLF transmitter signals during transionospheric propagation
Jul 14 EXOS-B/Siple station VLF wave-particle interaction experiments. I- General description and wave-particle correlations
Jul 14 The influence of localized precipitation-induced D-region ionization enhancements on subionospheric VLF propagation