A special map was devised for contact patrol work, presenting three distinct lines of trenches together with an equal number of groups of headquarters, as well as machine gun pits, tanks, etc., while wireless sending was coupled up with Aldis lamp work—the latter requiring to be read at four words per minute.
At the conclusion of instruction of every course it was demanded that every cadet both receive and send at a speed of eight words per minute before being allowed to proceed with aerial tests.
WIRELESS IN THE FIELD.
MOSAIC OF CAMP BORDEN R.A.F. AND PART OF C.E.F. AREA.
| 1. CANVAS MATS AND MACHINES. | 6. SAND PATCH. | 11. BARRACK BLOCKS. |
| 2. HANGARS. | 7. WOODED GROUND. | 12. BORDEN STATION. |
| 3. LANDING SQUARES. | 8. OFFICERS’ QUARTERS. | 13. PATH. |
| 4. MACHINE GUN SHELTER. | 9. RAILWAY. | 14. GOLF COURSE. |
| 5. CADET CAMP. | 10. EARTH ROAD. | 15. QUARTERMASTER STORES. |
[Examine this photo with a glass.]