This Radar Log Book has been divided into two principal parts:
Part I is intended for recording the occasions on which the set is used, and the conditions existing at the time.
Part II is for recording results obtained on various targets for comparison and future guidance.
In addition, some pages of PPI blanks have been provided so that important radar pictures which are difficult to describe in words may be permanently recorded.
The first section of this book is devoted to an explanation of the use of the log and to some notes on the use and limitations of Radar.