| Issuer | Australia |
| Year | 2001 |
| Type | Non-circulating coin |
| Value | 1 Dollar |
| Currency | Dollar (1966-date) |
| Composition | Aluminium bronze (92% Copper, 6% Aluminium, 2% Nickel) |
| Weight | 9 g |
| Dimensions | 25 mm |
| Thickness | 2.5 mm |
| Shape and Technique | Round Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | KM#531 |
| Obverse description | 4th portrait of Queen Elizabeth II facing right wearing the Girls of Great Britain and Ireland Tiara |
| Obverse script | Latin |
| Obverse lettering | ELIZABETH II AUSTRALIA 2001 IRB |
| Reverse description | Badge of the Royal Australian Air Force (RAAF) Showing an Eagle with wings spread |
| Reverse script | Latin |
| Reverse lettering | ROYAL AUSTRALIAN AIR FORCE 1821 ROYAL AUSTRALIAN AIR FORCE 2001 ONE DOLLAR PER ARDUA-AD ASTRA |
| Edge | 7 shorter smooth segments between 7 reeded segments (11 grooves |
| Mint | |
| Mintage | 2001 - BU (Army, Navy, Air Force 3 Coin Folder) - 12 342 2001 - BU in Coincard - 99 281 |
| Catalog ID | 6779512200 |
| Comments |
