| Country of Origin | United States |
|---|---|
| Brand | Federal Aviation Administration |
| Compatible Make | Flight Planning |
| Manufacturer Part Number | OK-10-2251 |
| Compatible Model | Aeronautical Scale Chart Ruler |
Check the listing for details. Flight Planning Scale Ruler World Aeronautical+Sectional Chart Statute+kts Miles. Condition: Used, Made in United States. Listed at 4.95 USD. World Aeronautical Charts (WAC). Sectional Charts.