position fixing: 100 phrase in 25 subjects |
Astronautics | 3 |
Aviation | 4 |
Cartography | 2 |
Chess | 1 |
Construction | 1 |
Economy | 1 |
Fish farming pisciculture | 1 |
General | 4 |
Gyroscopes | 2 |
Machinery and mechanisms | 1 |
Makarov | 4 |
Mass media | 1 |
Military | 7 |
Nanotechnology | 1 |
Nautical | 43 |
Navigation | 8 |
Oil and gas | 1 |
Paragliding | 3 |
Production | 1 |
Sailing | 1 |
Sewing and clothing industry | 1 |
Shipbuilding | 1 |
Technology | 4 |
Transport | 2 |
Travel | 2 |