Comment on "Battens falling out of a trike wing during flight"
I've never heard of the string battens failing, only the snap tip type. just the same, string is a wear item as well. Inspect your strings, even if your wing is assembled all the time there can be wear. Take them off from time to time to have a look!Comment on "Rotax 912 Fuel Pump Service Bulletin SB-912-063 June 24 2013"
...e to maintain a component on a fixed timetable (i.e., every so many hou...quired. We call this "condition-directed maintenance" (CDM) as opposed to "time-directed maintenance" (TDM)."...hang bolt would result in "real time" testing the backup hang cab...