Atlântico FIR Structure
Classification
| Airspace | Classification | Vertical Boundaries | Available Services |
| Atlântico UTA | A | FL245 - UNL | Procedural ATCS |
| Atlântico FIR | G | GND - FL245 | Limited FIS/ALRS O/R |
Sectorization
The Atlântico FIR is currently divided in the following shapes:
Full Positions
| Identification | CPDLC Code | Frequency (kHz) | Frequency (alias) |
| SBAO_FSS | SBAO | 4669 | 133.500 |
Supercombined Positions
| Identification | CPDLC Code | Sectors | Frequency (kHz) | Frequency (alias) |
| SBAO_N_FSS | SJAN | 1, 2, 3, 4, 5, 6, 7 | 13315 | 133.025 |
| SBAO_S_FSS | SJAS | 8 | 10096 | 133.125 |
Combined Airspaces
| Identification | CPDLC Code | Sectors | Frequency (kHz) | Frequency (alias) |
| SBAO_NW_FSS | SJNW | 1, 2, 3, 4, 5, 6 | 8861 | 133.275 |
| SBAO_NE_FSS | SJNE | 7 | 17955 | 133.075 |
| SBAO_SW_FSS | SJSW | 8W | 8855 | 133.450 |
| SBAO_SE_FSS | SJSE | 8E | 5565 | 133.325 |
Full Map of the Combined Airspaces
One information
Select the combined option in the upper right corner of the map to view the lateral boundary on the map.