| Regimental number | 251 |
| Place of birth | Sydney, New South Wales |
| Religion | Church of England |
| Occupation | None |
| Address | Valley Heights, Western Line, New South Wales |
| Marital status | Single |
| Age at embarkation | 19 |
| Height | 5' 7" |
| Weight | 144 lbs |
| Next of kin | Father, C N Foster, Valley Heights, Western Line, New South Wales |
| Previous military service | Served in Senior Cadets. |
| Enlistment date | |
| Place of enlistment | Sydney, New South Wales |
| Rank on enlistment | Gunner |
| Unit name | Field Artillery Brigade 1, Battery 2 |
| AWM Embarkation Roll number | 13/29/1 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board Transport A8 Argyllshire on |
| Rank from Nominal Roll | Gunner |
| Unit from Nominal Roll | 1st Field Artillery Brigade |
| Fate | Discharged |
| Discharge date | |
| Other details |
War service: Egypt, Gallipoli Discharged, 27 December 1915, on being granted a commission in the Royal Flying Corps. Medals: 1914-15 Star, British War Medal, Victory Medal |
| Date of death | |
| Sources | NAA: B2455, FOSTER Charles Edward William |