One of the airmen engaged in this pioneer service was the famous Gustav Hamel, flying a Beriot monoplane, and t remember going out one afternoon to see him start off with one of the bags of mail.

• 著名的古斯塔夫·哈梅尔就是承担这项先驱任务的飞行员之一，他驾驶的是布雷里奥式单翼飞机。