This week we bring you the third installment of Alden McWilliams’ illustrated tribute to the pioneer fliers of the early days of aviation. He called it “They Had What it Takes” and this one appeared in the April 1937 Flying Aces. It features Sir Charles Kingsford-Smith, the Australian pilot renowned for his trans-Pacific exploits. Look for part 4 next week which chronicles the record smashing speed flying of Captain Frank Hawks.

• Download “They Had What It Takes – Part 3: Sir Charles Kingsford-Smith” April 1937, Flying Aces