North Pacific Route Charts are designed for FAA Controllers to monitor transoceanic flights. The charts show established intercontinental air routes, including reporting points with geographic positions. Composite Chart 48x41 1/2 inches, Area Charts 52x40 1/2 inches. All charts are shipped unfolded. Revised every 56 days.
A separate index shows the coverage of North Pacific Route Charts
| Product | Product ID | Nautical miles/inch | Scale |
|---|---|---|---|
| North Pacific Route Chart Northeast | PORCNEAZ | 95.9 | 1:7,000,000 |
| North Pacific Route Chart Northwest | PORCNWAZ | 95.9 | 1:7,000,000 |
| North Pacific Route Chart Southeast | PORCSEAZ | 95.9 | 1:7,000,000 |
| North Pacific Route Chart Southwest | PORCSWAZ | 95.9 | 1:7,000,000 |
| North Pacific Route Chart Composite | PORCPAZ | 164.0 | 1:12,000,000 |
| North Pacific Route Chart Set | PORCSZ |