| FIELD | WAS DEFINED AS | IS NOW DEFINED AS |
| First Transmit Time | 0352 | 0003 |
| Sensor 1 Physical Element | TA | PC |
| Sensor 1 Offset Time   | 22 | 3 |
| Sensor 2 Physical Element | XR | undefined |
| Sensor 2 Data Interval | 30 | undefined |
| Sensor 2 Offset Time   | 22 | undefined |
| Sensor 2 Base Elevation | 0.00 | undefined |
| Sensor 3 Physical Element | PC | undefined |
| Sensor 3 Data Interval | 30 | undefined |
| Sensor 3 Offset Time   | 22 | undefined |
| Sensor 3 Base Elevation | 0.00 | undefined |
| Sensor 4 Physical Element | VB | undefined |
| Sensor 4 Data Interval | 30 | undefined |
| Sensor 4 Offset Time   | 22 | undefined |
| Sensor 4 Base Elevation | 0.00 | undefined |