Sets the transponder squawk code value
See RNS Features in the beginning of this chapter for more detail.
Request
| 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
|---|
| ID | 38 | X | X | X | X | | | | | | | | | | | | | | | | | | | | | | | | | | |
Request Structure
| Byte | Value | Size | Type | Description |
|---|
| 0 | ID | 1 | BIN | RNS address (ID) |
| 1 | 38 | 1 | BIN | Set XPDR Squawk Code instruction code |
| 2 | X | 1 | BIN | 1st digit |
| 3 | X | 1 | BIN | 2nd digit |
| 4 | X | 1 | BIN | 3rd digit |
| 5 | X | 1 | BIN | 4th digit |
Response
| 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
|---|
| ID | 38 | V | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Response Structure
| Byte | Value | Size | Type | Description |
|---|
| 0 | ID | 1 | BIN | RNS address (ID) |
| 1 | 35 | 1 | BIN | Set XPDR Maximum Squawk Code instruction code |
| 2 | V | 1 | BIN | 1 for successful, 0 otherwise |
Factory Default Values
| Instrument | Squawk Code |
|---|
| XPDR | 0000 |
Examples
Set XPDR maximum value to 2336:
| 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
|---|
| ID | 38 | 2 | 3 | 3 | 6 | | | | | | | | | | | | | | | | | | | | | | | | | | |