13.6.1 At least one radar set should be provided
in each craft unless the Administration determines otherwise.
13.6.2 The set should be mounted so as to be as
free from vibration as practicable.
13.6.3 Any radar set provided in compliance with
this section should be acceptable to the Administration.
13.6.4 Adequate communication facilities should
be provided between the radar operator and the person in immediate
charge of the craft.
13.6.5 The radar set provided should be suitable
for the intended craft speed.
13.6.6 The range scales provided should be suitable
for the intended operational service of the craft.
13.6.7 Any crew member required to operate a radar
set should be suitably qualified to appropriate national requirements.