If you check the Jeppesen decode for the symbol that we all happily
assume is an ILS approach it is not necessarily just that. It could be:
LOC - Localizer, or
LDA - Localizer-type Directional Aid, or
SDF - Simplified Directional Facility.
There is definitely a civil airport with an NDB. There may or may not be an
ILS. Since we can only select two out of three we must go for the certainties;
i.e. a civil airport and the NDB.