Trip device not failing to safe when damaged

Concern summary

The concern related to the design of a trip device which activates the brakes when a train passes a signal. The reporter is concerned that the device does not fail to safe when damaged.

Mode
Rail
Date reported
REPCON number
RR201400013

A model aircraft club maintaining a listening watch on an incorrect frequency

Concern summary

The concern related to a model aircraft club, operating at an authorised landing area (ALA), which was maintaining a listening watch on the multicom frequency 126.7 even though the procedure has been changed and the club should be maintaining a listening watch on the area frequency.

Mode
Aviation
Date reported
REPCON number
AR201400105