Note that some material below may become invalid or out-of-date and may require some modification before use.
|LEC-FLD-01||Fixed Sentry Posts|
|LEC-NAV-01||Navigation with compass only|
|LEC-NAV-060-02||Navigation with map only|
|LEC-TNT-060-01||Basic Tentcraft (2-man Marine Arctic)|
The first three characters, LEC, mean it is a LECture.
The next three characters indicate the type of lecture: