Propagation across the Great Aust Bight  by Wally VK6KZ

Ducting Info Pages by Leigh VK2KRR

VHF & Microwave Propagation Characteristics of Ducts by Andrew Martin VK3KAQ

Meteor Scatter Link to AMS - Introduction to Meteor Radio Scatter

Non Ducting Tropo -  better 70cm over 2m by Leigh VK2KRR

Getting started on 2m EME to work lots of DX  Bob Kocisko, K6PF

AURORA SCATTER KG0VL VHF RADIO AURORA RESEARCH

AURORA SCATTER Link to Finnish Aurora Observing Radio Page

AIRCRAFT ENHANCEMENT - SOME INSIGHTS FROM BISTATIC RADAR THEORY by Rex VK7MO

SPOTTING DUCT'S USING RAIN RADAR by Leigh VK2KRR

TRANS-EQUATORIAL PROPAGATION Courtesy of the Australian Ionospheric Prediction Service (IPS)

FIELD ALIGNED IRREGULARITIES by DL5MCG