‰  NOW 5 WPM  ‰  TEXT IS FROM AUGUST 2019 QST PAGE 41  ‰

DEFINES THE RELIABILITY OF ITS BEARING INFORMATION IN A COMPLEX CALCULATION
CALLED A STANDARD SERVICE VOLUME SSV.  THE SSV CALCULATION CONSIDERS POWER,
ALTITUDE, AND RANGE.  THE POWER COMPONENTS OF AMERICAN AND CANADIAN CLASS
ƒ  QST DE W1AW  ‰
CODES ARE SHOWN IN TABLE 3.  SECOND, ASSIGNMENT OF CLASS CODES IS PUZZLING.
FOR EXAMPLE, BKU 344 AND CO 407 BOTH RUN 80 W, BUT THEY USE CLASS CODE HW
‰  END OF 5 WPM TEXT  ‰  QST DE W1AW  ƒ