Foynes Flying Boat Museum - The Imperial Airways Mayo Composite… Composed of a Short S.20 on back of Short S.21. This was a most unusual aircraft. On 19th July 1938 'Mercury' arrived
![Short-Mayo composite aircraft, S.21 Maia, G-ADHK, and S.20 Mercury, G-ADHJ, on the River Medway at Chatham, Kent Stock Photo - Alamy Short-Mayo composite aircraft, S.21 Maia, G-ADHK, and S.20 Mercury, G-ADHJ, on the River Medway at Chatham, Kent Stock Photo - Alamy](https://c8.alamy.com/comp/2M9752H/short-mayo-composite-aircraft-s21-maia-g-adhk-and-s20-mercury-g-adhj-on-the-river-medway-at-chatham-kent-2M9752H.jpg)
Short-Mayo composite aircraft, S.21 Maia, G-ADHK, and S.20 Mercury, G-ADHJ, on the River Medway at Chatham, Kent Stock Photo - Alamy
![Short-Mayo composite aircraft, S21 Maia, G-ADHK, and S20 Mercury, G-ADHJ, Stock Photo, Picture And Rights Managed Image. Pic. MEV-10847071 | agefotostock Short-Mayo composite aircraft, S21 Maia, G-ADHK, and S20 Mercury, G-ADHJ, Stock Photo, Picture And Rights Managed Image. Pic. MEV-10847071 | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/dbb02f8be26f51fc9044f99ca1bc4e17/mev-10847071.jpg)
Short-Mayo composite aircraft, S21 Maia, G-ADHK, and S20 Mercury, G-ADHJ, Stock Photo, Picture And Rights Managed Image. Pic. MEV-10847071 | agefotostock
![Mayo Composite plane with S21 Maia Our beautiful pictures are available as Framed Prints, Photos, Wall Art and Photo Gifts Mayo Composite plane with S21 Maia Our beautiful pictures are available as Framed Prints, Photos, Wall Art and Photo Gifts](https://www.prints-online.com/p/164/mayo-composite-plane-s21-maia-14171692.jpg.webp)
Mayo Composite plane with S21 Maia Our beautiful pictures are available as Framed Prints, Photos, Wall Art and Photo Gifts
![Short S20 Mayo 'Mercury' & Short Empire 'Maia' flying boat Composite, 1938 The Short Mayo Composite was a piggy-back… | Aircraft, Flying boat, Amphibious aircraft Short S20 Mayo 'Mercury' & Short Empire 'Maia' flying boat Composite, 1938 The Short Mayo Composite was a piggy-back… | Aircraft, Flying boat, Amphibious aircraft](https://i.pinimg.com/originals/1d/30/93/1d309310176755f87900ffb47f7fe3fe.jpg)