| Bio | Captain Harold Albert Kullberg was a World War I flying ace credited with 19 aerial victories. Though he scored his victories with the Royal Air Force, Kullberg was an American citizen. He was rejected for training as an American pilot because he was too short. He then joined the Royal Flying Corps in Canada on 7 August 1917.2 |
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| Born | 1896 Sep 101 |
| Died | 1924 Aug 51 |
| Occupation | flying ace1 |
| Cause of death | aviation accident, accidental death2 |
| Status | Confirmed: Harold Albert Kullberg is a 27 Club member |
