AI-created image
Statements (21)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:military
|
| gptkbp:controversy |
environmental concerns
public opposition |
| gptkbp:decommissioned |
2004
|
| gptkbp:frequency |
76 Hz
|
| gptkbp:fullName |
gptkb:Extremely_Low_Frequency_Project
|
| gptkbp:fundedBy |
gptkb:United_States_Department_of_Defense
|
| gptkbp:location |
gptkb:Clam_Lake,_Wisconsin
gptkb:Republic,_Michigan |
| gptkbp:notableFor |
longest radio waves ever used for communication
|
| gptkbp:operatedBy |
gptkb:United_States_Navy
|
| gptkbp:operationalPeriod |
1989–2004
|
| gptkbp:predecessor |
gptkb:Project_Sanguine
|
| gptkbp:purpose |
communicate with submerged submarines
|
| gptkbp:relatedTo |
gptkb:Project_Sanguine
gptkb:Project_Seafarer nuclear submarine communication |
| gptkbp:technology |
extremely low frequency radio transmission
|
| gptkbp:bfsParent |
gptkb:United_States_Department_of_Defense_projects
|
| gptkbp:bfsLayer |
4
|
| https://www.w3.org/2000/01/rdf-schema#label |
Project ELF
|