PatchVault®
Change tracking was not implemented intially, so some early change records do not have details outside of the date of change.
| Field | Old Value | New Value |
|---|---|---|
| Image | (none) | 486b-s57-front.png |
| Imageback | (none) | 486b-s57-reverse.png |
| Field | Old Value | New Value |
|---|---|---|
| First issue | (none) | 01 Nov 2012 |
| Date type | (none) | precise date |
| Field | Old Value | New Value |
|---|---|---|
| Description | (none) | Standard Flap |