2021 PMC - RAAF Centenary Medallion Cover

2021 RAAF Centenary of the Royal Australian Air Force Medallion & Stamp Cover

On 31 March 2021, the Royal Australian Air Force (RAAF) commemorated a century of service. Tracing its origins to the Australian Flying Corps (1912), the RAAF was officially formed in 1921, making it the second royal air arm in the British Commonwealth. This commemorative cover celebrates that evolution—from the bi-planes of the post-WWI era to the cutting-edge fifth-generation technology of today.

The design captures this "Then – Now – Always" spirit, featuring both the 1921-era SE5A bi-plane and the F-35A Lightning II, the RAAF's most advanced air combat aircraft.

Key Features and Specifications

• Release Date: 9 February 2021
• Theme: Centenary of the Royal Australian Air Force (1921–2021)
• Medallion Details:
  • Composition: Solid Brass Base with Silver Plated Enamel
  • Weight: 40 g
  • Diameter: 48 mm
• Mintage: Strictly limited to 2,100 units.
• Stamp & Postmark: Features a $1.10 official stamp postmarked at Point Cook, VIC 3030—the birthplace of Australian military aviation.
• Obverse Design: Inscribed with "CENTENARY OF AIR FORCE" and the motto "THEN – NOW – ALWAYS".
• Reverse Design: Features the RAAF centenary logo and the 2021 year-date.
• Authenticity: Includes the Australia Post Seal of Authenticity.

Condition Note: All items remain in excellent condition. Some "sweating" can be seen on the reverse of the covers, and minor wear may be present.

As a highly limited commemorative release, this cover is a vital piece for military historians and aviation enthusiasts alike. Serial numbers may differ from that shown.