Regulation 17 North Atlantic Minimum Navigation Performance Specification Airspace
For the purposes of articles 56(1) and 155(1), the following airspace is prescribed as North Atlantic Minimum Navigation Performance Specification airspace, that is to say, the airspace from flight level 285 to flight level 420 within the area defined by rhumb lines joining successively the following points—
Table 6
North Atlantic Minimum Navigation Performance Specification airspace
| N3410.00 W01748.00 | North Pole | N4152.00 W06700.00 |
| N3630.00 W01500.00 | N8200.00 W06000.00 | N3900.00 W06700.00 |
| N4200.00 W01500.00 | N7800.00 W07500.00 | N3835.00 W06853.00 |
| N4300.00 W01300.00 | N7600.00 W07600.00 | N3830.00 W06915.00 |
| N4500.00 W01300.00 | N6500.00 W05745.00 | N3830.00 W06000.00 |
| N4500.00 W00800.00 | N6500.00 W06000.00 | N2700.00 W06000.00 |
| N5100.00 W00800.00 | N6400.00 W06300.00 | N2700.00 W04000.00 |
| N5100.00 W01500.00 | N6100.00 W06300.00 | N2218.00 W04000.00 |
| N5400.00 W01500.00 | N5700.00 W05900.00 | N1700.00 W03730.00 |
| N5434.00 W01000.00 | N5300.00 W05400.00 | N2400.00 W02500.00 |
| N6100.00 W01000.00 | N4900.00 W05100.00 | N3000.00 W02500.00 |
| N6100.00 00000.00 | N4500.00 W05100.00 | N3000.00 W02000.00 |
| N8200.00 00000.00 | N4500.00 W05300.00 | N3139.00 W01725.00 |
| N8200.00 E03000.00 | N4336.00 W06000.00 |
and from there by that part of the arc of a circle radius 100 nautical miles centred on N3304.00 W01621.00 to N3410.00 W01748.00.