Ground stations for NRL rocket studies of the ionosphere /

Cover title.

Radio astronomy report; propagation through a disturbed ionosphere: effect upon range and angular resolution, Project Wide Band.

"RADC contract no. AF 30(602)-2077."

The effect of the ionosphere on communication, navigation, and surveillance systems : based on Ionospheric Effects Symposium, 5-7 May 1987 /

Mode of access: Internet.

A computer research program for solving the reaction rate equations in the E ionospheric region /

Ionospheric Physics Laboratory Project 8653.

High-latitude supplement to the URSI handbook on ionogram interpretation and reduction /

Mode of access: Internet.