In 1968,Carl Brashear became the first amputee in U.S.Navy history to return to full,active duty.Two years later, he became the first African-American to become a Master Diver.

• 1968年，卡尔.；布拉希尔成为美国海军历史上第一个伤残而能恢复全职的第一人，两年后，他成为第一个非裔美国潜水首席士官长。