“However, the clusters involved neighboring tree crowns that were progressively shorter in height in directions opposite the solar azimuth.”

“I then tuned in channel 93 on my TACAN and received a good azimuth and a distance of 125 miles to Ubon Air Base.”

“The relative aspect is defined as the subject's aspect minus the solar azimuth.”

“This procedure should be repeated until measurements have been made at all of the required azimuths.”

“These azimuths, or compass bearings, they noted, can be reversed to show the direction from which the rockets had been fired.”

“In some cases, particularly involving temporary fixed facilities, locations, azimuths and frequencies were randomly assigned.”