(1) An operations manual must:
(a) describe the procedure to be used if a telecommunication or radionavigation service is interrupted; and
(b) specify an acceptable recovery time for each service; and
(c) describe the procedure to be used if the acceptable recovery time of a service is exceeded; and
(d) if there is a method to provide an alternative service if a service is interrupted--describe the method.
(2) Paragraph (1)(d) does not apply if, under an ATS
agreement, an ATS provider is to arrange the alternative service.