The Armstrong Whitworth FK3 was a single-engine tractor two-seater biplane which was utilised by No. 35 Squadron whilst it trained and worked up to operational readiness at Narborough Aerodrome from June 1916 to January 1917
Armstrong Whitworth FK3 Profile © Malcolm Barrass
Aircraft on charge of No. 35 squadron
The following shows the serial numbers of aircraft that are known to have been on charge of the squadron, along with the period that it was on charge (where known):
| Serial No. | On Charge | Off Charge |
| 5536 | 16/09/1916 | 16/12/1916 |
| 5538 | 02/09/1916 | 21/12/1916 |
| 5540 | 24/07/1916 | 04/12/1916 |
| 5541 | 08/09/1916 | 21/12/1916 |
| 6195 | 27/07/1916 | 21/12/1916 |
| 6201 | 25/07/1916 | 06/09/1916 |
Aircraft Losses and Incidents
Aircraft losses and incidents were as follows:
