To transmit scheduled events such as arrivals, departures, and interchange times
| Position | Element | Name | Type | Min/Max | Repeat | |
|---|---|---|---|---|---|---|
| 1 | 140 | Standard Carrier Alpha Code | Mandatory | ID | 2/4 | 1 |
| 2 | 304 | Event Code | Mandatory | ID | 3/3 | 1 |
| 3 | 190 | Accomplish Code | Mandatory | ID | 1/1 | 1 |
| 4 | 154 | Standard Point Location Code | Mandatory | ID | 6/9 | 1 |
| 5 | 373 | Date | Mandatory | Date | 8/8 | 1 |
| 6 | 337 | Time | Mandatory | Time | 4/8 | 1 |
| 7 | 623 | Time Code | Opt | ID | 2/2 | 1 |
| 8 | 140 | Standard Carrier Alpha Code | Opt | ID | 2/4 | 1 |
| 9 | 41 | Interchange Train Identification | Opt | Alphanumeric | 1/10 | 1 |
| 10 | 373 | Date | Opt | Date | 8/8 | 1 |
| 11 | 42 | Block Identification | Opt | Alphanumeric | 1/12 | 1 |
| 12 | 373 | Date | Opt | Date | 8/8 | 1 |
| 13 | 337 | Time | Opt | Time | 4/8 | 1 |
| 14 | 373 | Date | Opt | Date | 8/8 | 1 |
| 15 | 337 | Time | Opt | Time | 4/8 | 1 |
| 16 | 19 | City Name | Rel | Alphanumeric | 2/30 | 1 |
| 17 | 156 | State or Province Code | Opt | ID | 2/2 | 1 |