Global Positioning System Message format Subframe2

| Subframe_ | Page_ | Name_ | Word_ | Bits |
|---|---|---|---|---|
| 2 | all | IODE | 3 | 1–8 |
| 2 | all | CRS | 3 | 9–24 |
| 2 | all | Delta N | 4 | 1–16 |
| 2 | all | M0 (MSB) | 4 | 17–24 |
| 2 | all | M0 (LSB) | 5 | 1–24 |
| 2 | all | CUC | 6 | 1–16 |
| 2 | all | e (MSB) | 6 | 17–24 |
| 2 | all | e (LSB) | 7 | 1–24 |
| 2 | all | CUS | 8 | 1–16 |
| 2 | all | root A (MSB) | 8 | 17–24 |
| 2 | all | root A (LSB) | 9 | 1–24 |
| 2 | all | TOE | 10 | 1–16 |
| 2 | all | FitInt | 10 | 17 |
| 2 | all | AODO | 10 | 18–22 |