| Physical media | Navigation trackchart storage section of the WHSC Data Library |
|---|---|
| Public files | (Not specified) |
| Supporting documentation or data | |
| Physical location | Data Library |
| Digital location | |
| Activity | Equipment |
|---|---|
| 1981-030-FA | Western Geophysical Integrated Navigation System Rho-Rho LORAN-C, hyperbolic LORAN-C, gyro compass, Doppler speed log, satellite updates;Northstar 6000, hyperbolic LORAN-C: 2 Northstar 6000 units, digital clock, magnetic tape recorder, paper tape printout (5 min. intervals); |