由于1961年SL-1号核事故的辐射,专家理查德·麦金利被埋在Arlington国家公墓的铅状混凝土墓穴中。 Specialist Richard McKinley is buried in a lead-lined, concrete-encased grave at Arlington National Cemetery due to radiation from the 1961 SL-1 nuclear accident.

美国最危险的墓地是陆军专家理查德·麦金利(Richard McKinley)在阿林顿国家公墓的墓地, The most dangerous gravesite in the U.S. is Army Specialist Richard McKinley’s burial at Arlington National Cemetery, where he was laid to rest just 22 days after dying from radiation exposure in the 1961 SL-1 nuclear accident in Idaho. 这次爆炸是由一根控制杆被不当撤回造成的,炸死了另外两名操作员,并严重伤害了麦金利,他因急性辐射病而死亡。 The explosion, caused by a control rod being improperly withdrawn, killed two other operators and severely injured McKinley, who succumbed to acute radiation sickness. 他的尸体被埋在一个双铅钉棺材里,埋在一个混凝土缝合的坟墓里,还有一英尺的混凝土,埋在一个金属金库里,成为墓地内唯一的放射性埋葬地点。 His body was buried in a double lead-lined casket inside a concrete-lined grave with an additional foot of concrete and encased in a metal vault, making it the only radioactive burial site in the cemetery. 由于长寿命同位素留下的放射性残留,该场址仍然受到限制。 The site remains restricted due to residual radioactivity from long-lived isotopes.