Thesaurus Term/Concept: ANTI SEAPLANE OBSTACLE
| Identifier | 143173 | 
|---|---|
| Class | MONUMENT TYPE | 
| Status | Preferred | 
| Index? | Yes | 
| Scope Note | Submerged obstacles to stop the landing of Seaplanes | 
| Identifier | 143173 | 
|---|---|
| Class | MONUMENT TYPE | 
| Status | Preferred | 
| Index? | Yes | 
| Scope Note | Submerged obstacles to stop the landing of Seaplanes |