Congonhas Airport(CGH) Navaids Info: Mada/NDB
| filename: | Mada_NDB_BR |
| ident: | IS |
| Name: | Mada |
| type: | NDB |
| frequency (khz): | 290 |
| latitude: | -23.5447998046875000 |
| longitude: | -46.7117004394531250 |
| elevation: | 0 |
| iso country: | BR |
| dme frequency (khz): | 0 |
| dme channel: | |
| dme latitude: | 0.0000000000000000 |
| dme longitude: | 0.0000000000000000 |
| dme elevation: | 0 |
| slaved variation: | 0 |
| mangentic variation: | -19.51 |
| usage type: | LO |
| power: | MEDIUM |
| associated airport: | SBSP |