| 3ADS | |
|---|---|
| Active | |
| Part of | AFDW |
| Garrison/HQ | RAAF Base Amberley |
| Motto | Resolute in Defence |
The No. 3 Airfield Defence Squadron was an RAAF military unit whose primary task is to protect airfields, equipment, buildings and personnel.
No. 3AFDS has been disbanded and its resources dispersed between No 1AFDS (RAAF Edinburgh) and No 2AFDS (RAAF Amberley).