| Rego | Make | Type | Model | Owner |
| CMY
| Ayres Corporation | S2R | S2R-G6 | Moore's Airspray Pty Limited |
| DKW
| Ayres Corporation | S2R | S2R | Repacholi Aviation Pty Ltd |
| DUN
| Ayres Corporation | S2R | S2R-T34 | Vh-mgi Pty Ltd |
| FCN
| Ayres Corporation | 600 | 600-S2D | Agav Pty Ltd |
| FJT
| Ayres Corporation | S2R | S2R-R1820 | Mr Robin Keith Thomson |
| HAH
| Ayres Corporation | S2R | S2R-T34 | Hazelton Agricultural Services Pty Ltd |
| HAQ
| Ayres Corporation | S2R | S2R-T34 | Haq Pty Limited |
| HGT
| Ayres Corporation | S2R | S2R-R1820 | Darling Downs Aviation Pty Ltd D Downs Air ... |
| IWI
| Ayres Corporation | S2R | S2R-T15 | Mr Lachlan Warwick Hill |
| JAY
| Ayres Corporation | S2R | S2R | Mr Hamish Douglas Brunton |
| JJD
| Ayres Corporation | S2R | S2R-T34 | Aero Professional Services Emerald P/l |
| LGZ
| Ayres Corporation | 600 | 600-S2D | A/g Airwork (vic) Pty. Ltd. |
| MAE
| Ayres Corporation | S2R | S2R-G10 | Middlebrook Air Services Pty Ltd |
| NCJ
| Ayres Corporation | S2R | S2R-T34 | Central Highlands Aerial Services P/l |
| NDJ
| Ayres Corporation | S2R | S2R-T34 | Zinjune Pty Ltd |
| NFA
| Ayres Corporation | S2R | S2R-G10 | Mr Geoffrey William Dempster |
| NFB
| Ayres Corporation | S2R | S2R-G10 | Mrs Alexandra Jessie Ann Lock |
| NFF
| Ayres Corporation | S2R | S2R-G10 | Mr Robert Guerrera |
| NFI
| Ayres Corporation | S2R | S2R-T34 | Hillbilly Air Pty Ltd |
| NFJ
| Ayres Corporation | S2R | S2R-T34 | Hillbilly Air Pty Ltd |
| NFK
| Ayres Corporation | S2R | S2R-T34 | T.c. Developments Pty Ltd |
| NFL
| Ayres Corporation | S2R | S2R-G10 | Kennedy Aviation Pty Ltd |
| NFM
| Ayres Corporation | S2R | S2R-G10 | Zinjune Pty Ltd |
| NFN
| Ayres Corporation | S2R | S2R-G10 | Aga Services Pty Ltd |
| NFQ
| Ayres Corporation | S2R | S2R-G10 | Kennedy Aviation Pty Ltd |
| NFS
| Ayres Corporation | S2R | S2R-G1 | Mr Geoffrey William Dempster |
| NFU
| Ayres Corporation | S2R | S2R-G10 | A.g. Airwork Pty Ltd |
| NFX
| Ayres Corporation | S2R | S2R-T15 | Aero-professional Services Pty. Limited |
| NFZ
| Ayres Corporation | S2R | S2R-G10 | Aero-professional Services Pty. Limited |
| NZB
| Ayres Corporation | S2R | S2R-R1820 | Central Highlands Aerial Services P/l |
| OKW
| Ayres Corporation | S2R | S2R-T34 | Keyland Aviation Pty Ltd Dalby Air ... |
| OPS
| Ayres Corporation | S2R | S2R-T34 | Mr Robert Milne Robilliard |
| PMD
| Ayres Corporation | S2R | S2R-T34 | Central Highlands Aerial Services P/l |
| RGK
| Ayres Corporation | S2R | S2R | Repacholi Aviation Pty Ltd |
| TBV
| Ayres Corporation | S2R | S2R-G10 | Scobecc & Co Pty Ltd Taurus Aviation |
| WBE
| Ayres Corporation | S2R | S2R-T15 | Middlebrook Air Services Pty Ltd |
| WBK
| Ayres Corporation | S2R | S2R-T15 | Western Aerial Crop Spraying/spreading |
| WBV
| Ayres Corporation | S2R | S2R | Scobecc & Co Pty Ltd Taurus Aviation |
| WBW
| Ayres Corporation | S2R | S2R | Agav Pty Ltd |
| WBY
| Ayres Corporation | S2R | S2R-T15 | Mr Robert Milne Robilliard |
