Following the generation of the Royal Air Power (RAF) in 1918, special names were being devised for many of its commissioned officer ranks. This was reputedly a results of an objection from the Royal Navy to other providers adopting any name for just a commissioned rank that was previously used https://erickjqxgm.elbloglibre.com/39509397/how-much-you-need-to-expect-you-ll-pay-for-a-good-soccer-club-flag